Virtual wallet card selection apparatuses, methods and systems

[0001] This application claims priority under 35 USC §119 to U.S. provisional patent application Ser. No. 61/492,854 filed Jun. 3, 2011, entitled “VIRTUAL WALLET CARD SELECTION APPARATUSES, METHODS AND SYSTEMS,”. The entire contents of the aforementioned applications are expressly incorporated herein by reference.

[0002] This application for letters patent discloses and describes various novel innovations and inventive aspects of VIRTUAL WALLET CARD SELECTION technology (hereinafter “disclosure”) and contains material that is subject to copyright, mask work, and/or other intellectual property protection. The respective owners of such intellectual property have no objection to the facsimile reproduction of the disclosure by anyone as it appears in published Patent Office file/records, but otherwise reserve all rights.

[0003] The present innovations generally address apparatuses, methods, and systems for electronic purchase transactions, and more particularly, include VIRTUAL WALLET CARD SELECTION APPARATUSES, METHODS AND SYSTEMS (“VWCS”).

[0004] Consumer transactions require a customer to select a product from a store shelf, and then to check them out at a checkout counter. Product information is entered into a point-of-sale terminal device, or the information is entered automatically by scanning an item barcode with an integrated barcode scanner, and the customer is usually provided with a number of payment options, such as cash, check, credit card or debit card. Once payment is made and approved, the point-of-sale terminal memorializes the transaction in the merchant's computer system, and a receipt is generated indicating the satisfactory consummation of the transaction.

[0025] The leading number of each reference number within the drawings indicates the figure in which that reference number is introduced and/or detailed. As such, a detailed discussion of reference number 101 would be found and/or introduced in FIG. 1. Reference number 201 is introduced in FIG. 2, etc.

[0026] The VIRTUAL WALLET CARD SELECTION APPARATUSES, METHODS AND SYSTEMS (hereinafter “VWCS”) transform virtual wallet card selections by users utilizing mobile devices, via VWCS components, into virtual wallet card-based transaction purchase notifications. FIGS. 1A-C show block diagrams illustrating example aspects of a virtual wallet card selection-based purchase transaction in some embodiments of the VWCS. The VWCS has many features and capabilities, of which the ones in FIG. 1A are examples. More detail with regard to FIG. 1A may be found with regard to FIGS. 4A-5E. With reference to FIG. 4A, in some implementations, a user, e.g., 101, may desire to purchase a product, service, offering, and/or the like (“product”), from a merchant. The user may communicate with a merchant server, e.g., 103, via a client such as, but not limited to: a personal computer, mobile device, television, point-of-sale terminal, kiosk, ATM, and/or the like (e.g., 102a). For example, the user may provide user input, e.g., purchase input 411, into the client indicating the user's desire to purchase the product. In various implementations, the user input may include, but not be limited to: keyboard entry, card swipe, activating a RFID/NFC enabled hardware device (e.g., electronic card having multiple accounts, smartphone, tablet, etc.), mouse clicks, depressing buttons on a joystick/game console, voice commands, single/multi-touch gestures on a touch-sensitive interface, touching user interface elements on a touch-sensitive display, and/or the like. For example, the user may direct a browser application executing on the client device to a website of the merchant, and may select a product from the website via clicking on a hyperlink presented to the user via the website. As another example, the client may obtain track 1 data from the user's card (e.g., credit card, debit card, prepaid card, charge card, etc.), such as the example track 1 data provided below:

[0027]

%B123456789012345{circumflex over ( )}PUBLIC/
J.Q.{circumflex over ( )}99011200000000000000**901******?*
(wherein ‘123456789012345’ is the card number of ‘J.Q. Public’ and has
a CVV number of 901. ‘990112’ is a service code, and ***
represents decimal digits which change randomly each time the
card is used.)

[0028] In some implementations, the client may generate a purchase order message, e.g., 112, and provide, e.g., 113, the generated purchase order message to the merchant server. For example, a browser application executing on the client may provide, on behalf of the user, a (Secure) Hypertext Transfer Protocol (“HTTP(S)”) GET message including the product order details for the merchant server in the form of data formatted according to the eXtensible Markup Language (“XML”). Below is an example HTTP(S) GET message including an XML-formatted purchase order message 413 for the merchant server:

[0029]

GET /purchase.php HTTP/1.1
Host: www.merchant.com
Content-Type: Application/XML
Content-Length: 1306
<?XML version = “1.0” encoding = “UTF-8”?>
<purchase_order>
	<order_ID>4NFU4RG94</order_ID>
	<merchant_ID>FDFG23</merchant_ID>
	<store_ID>1234</store_ID>
	<location>129.94.56.456</location>
	<timestamp>2011-02-22 15:22:43</timestamp>
	<user_ID>[email protected]</user_ID>
	<client_details>
	<client_IP>192.168.23.126</client_IP>
	<client_type>smartphone</client_type>
	<client_model>HTC Hero</client_model>
	<OS>Android 2.2</OS>
	<app_installed_flag>true</app_installed_flag>
	</client_details>
	<purchase_details>
	<num_products>1</num_products>
	<product>
	<product_type>book</product_type>
	<product_params>
	<product_title>XML for dummies</product_title>
	<ISBN>938-2-14-168710-0</ISBN>
	<edition>2nd ed.</edition>
	<cover>hardbound</cover>
	<seller>bestbuybooks</seller>
	</product_params>
	<quantity>1</quantity>
	</product>
	</purchase_details>
	<account_params>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_address>123 Green St., Norman, OK
	98765</billing_address>
	<phone>123-456-7809</phone>
	<sign>/jqp/</sign>
	<confirm_type>email</confirm_type>
	<contact_info>[email protected]</contact_info>
	</account_params>
	<shipping_info>
	<shipping_adress>same as billing</shipping_address>
	<ship_type>expedited</ship_type>
	<ship_carrier>FedEx</ship_carrier>
	<ship_account>123-45-678</ship_account>
	<tracking_flag>true</tracking_flag>
	<sign_flag>false</sign_flag>
	</shipping_info>
</purchase_order>

[0030] In some implementations, the merchant server may obtain the purchase order message from the client, and may parse the purchase order message to extract details of the purchase order from the user. The merchant server may generate a card query request, e.g., 114, to determine whether the transaction can be processed. For example, the merchant server may attempt to determine whether the user has sufficient funds to pay for the purchase in a card account provided with the purchase order. The merchant server may provide the generated card query request, e.g., 115, to an acquirer server, e.g., 104. For example, the acquirer server may be a server of an acquirer financial institution (“acquirer”) maintaining an account of the merchant. For example, the proceeds of transactions processed by the merchant may be deposited into an account maintained by the acquirer. In some implementations, the card query request may include details such as, but not limited to: the costs to the user involved in the transaction, card account details of the user, user billing and/or shipping information, and/or the like. For example, the merchant server may provide a HTTP(S) POST message including an XML-formatted card query request 115 similar to the example listing provided below:

[0031]

	POST /cardquery.php HTTP/1.1
	Host: www.acquirer.com
	Content-Type: Application/XML
	Content-Length: 624
	<?XML version = “1.0” encoding = “UTF-8”?>
	<card_query_request>
	<query_ID>VNEI39FK</query_ID>
	<timestamp>2011-02-22 15:22:44</timestamp>
	<purchase_summary>
	<num_products>1</num_products>
	<product>
	<product_summary>Book - XML for dummies
	</product_summary>
	<product_quantity>1</product_quantity?
	</product>
	</purchase_summary>
	<transaction_cost>$34.78</transaction_cost>
	<account_params>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_address>123 Green St., Norman, OK 98765
	</billing_address>
	<phone>123-456-7809</phone>
	<sign>/jqp/</sign>
	</account_params>
	<merchant_params>
	<merchant_id>3FBCR4INC</merchant_id>
	<merchant_name>Books & Things, Inc.
	</merchant_name>
	<merchant_auth_key>1NNF484MCP59CHB27365
	</merchant_auth_key>
	</merchant_params>
	</card_query_request>

[0032] In some implementations, the acquirer server may generate a card authorization request, e.g., 116, using the obtained card query request, and provide the card authorization request, e.g., 117, to a pay network server, e.g., 105. For example, the acquirer server may redirect the HTTP(S) POST message in the example above from the merchant server to the pay network server.

[0033] In some implementations, the pay network server may obtain the card authorization request from the acquirer server, and may parse the card authorization request to extract details of the request, e.g., the user ID and purchase card details. The pay network server may attempt to determine whether the user has access to a virtual wallet from which the user may select a card to use to complete the purchase transaction. In some implementations, the pay network server may query, e.g., 119, a pay network database, e.g., 107, to obtain data on virtual card selection options for the user. In some implementations, the database may store details of the user, a flag indicating whether the user has access to a virtual wallet, account numbers associated with the user's virtual wallet, and/or the like. For example, the database may be a relational database responsive to Structured Query Language (“SQL”) commands. The pay network server may execute a hypertext preprocessor (“PHP”) script including SQL commands to query the database for virtual wallet card selection options available to the user. An example PHP/SQL command listing, illustrating substantive aspects of a virtual wallet card selection query 119 to a database, is provided below:

[0034]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“WALLETS.SQL”); // select database table to search
//create query for virtual wallet card selection options
$query = “SELECT wallet_id wallet_auth_challenge card_types_list
card_numbers_list anon_cards_list bank_accounts_list
rewards_accounts_list external_accts_list FROM
VirtualWalletsTable WHERE universalcard_num LIKE
‘%’ $universalcardnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“WALLETS.SQL”); // close database access
?>

[0035] In response to obtaining the virtual wallet card selection query, e.g., 119, the pay network database may provide, e.g., 120, the requested virtual wallet card selection options to the pay network server. The pay network server may generate a request for a selection of one of the payment options from the user's virtual wallet, and provide, e.g., 122, the virtual wallet card selection request to a user device, e.g., 102b, such as, but not limited to: a personal computer, mobile device, (interactive) television, personal digital assistant, tablet computer, e-book reader, gaming console, netbook, laptop computer, and/or the like. For example, the pay network server may provide a HTTP(S) POST message including an XML-formatted virtual wallet card selection request 122 similar to the example listing provided below:

[0036]

	POST /selectionrequest.php HTTP/1.1
	Content-Type: Application/XML
	Content-Length: 624
	<?XML version = “1.0” encoding = “UTF-8”?>
	<card_selection_options>
	<order_ID>VNEI39FK</query_ID>
	<timestamp>2011-02-22 15:22:44</timestamp>
	<transaction_cost>$34.78</transaction_cost>
	<merchant_id>3FBCR4INC</merchant_id>
	<card_options>
	<grocery>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_add>123 Green St., Norman, OK 98765
	</billing_add>
	<phone>123-456-7809</phone>
	<ui_img>http://www.paycards.com/ui?img=9083245
	</ui_img>
	<img_scale>256×256</img_scale>
	</grocery>
	<shopping>
	<account_name>John Q. Public</account_name>
	<account_type>paypal</account_type>
	<account_num>123456789012345</account_num>
	<billing_add>123 Green St., Norman, OK 98765
	</billing_add>
	<phone>123-456-7809</phone>
	<ui_img>http://www.paycards.com/ui?img=32456
	</ui_img>
	<img_scale>256×256</img_scale>
	</shopping>
	<general - default>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_add>123 Green St., Norman, OK 98765
	</billing_add>
	<phone>123-456-7809</phone>
	<ui_img>http://www.paycards.com/ui?img=8976543
	</ui_img>
	<img_scale>312×312</img_scale>
	</general - default>
	</account_params>
	</card_selection_options>

[0037] The user device may display the virtual wallet card selection options for the user, e.g., 123. For example, the user device may render a webpage, electronic message, text/SMS message, buffer a voicemail, emit a ring tone, and/or play an audio message, etc., and provide output including, but not limited to: sounds, music, audio, video, images, tactile feedback, vibration alerts (e.g., on vibration-capable client devices such as a smartphone etc.), and/or the like.

[0038] In some implementations, the user may provide a card selection input, e.g., 124, in response to the virtual wallet card selection options presented by the user device to the user. For example, the user may tap, swipe touchscreen of a mobile device, press a key on a keyboard, perform a single mouse click, etc. to provide a selection of a card from the user's virtual wallet with which to complete the purchase transaction. The user device may generate a virtual wallet card selection response based on the user's card selection input, and provide, e.g., 125, the virtual wallet card selection response to the pay network server. For example, the user device may provide a HTTP(S) POST message including an XML-formatted virtual wallet card selection response 125 similar to the example listing provided below:

[0039]

	POST /selectionrequest.php HTTP/1.1
	Content-Type: Application/XML
	Content-Length: 624
	<?XML version = “1.0” encoding = “UTF-8”?>
	<card_selection_options>
	<order_ID>VNEI39FK</query_ID>
	<timestamp>2011-02-22 15:22:44</timestamp>
	<transaction_cost>$34.78</transaction_cost>
	<merchant_id>3FBCR4INC</merchant_id>
	<card_options>
	<grocery>
	<split_percent>60%</split_percent>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_add>123 Green St., Norman, OK 98765
	</billing_add>
	<phone>123-456-7809</phone>
	<ui_img>http://www.paycards.com/ui?img=9083245
	</ui_img>
	<img_scale>256×256</img_scale>
	</grocery>
	<general>
	<split_percent>40%</split_percent>
	<account_name>John Q. Public</account_name>
	<account_type>credit</account_type>
	<account_num>123456789012345</account_num>
	<billing_add>123 Green St., Norman, OK 98765
	</billing_add>
	<phone>123-456-7809</phone>
	<ui_img>http://www.paycards.com/ui?img=8976543
	</ui_img>
	<img_scale>312×312</img_scale>
	</general>
	</account_params>
	</card_selection_options>

[0040] In some implementations, the user may provide that the purchase transaction is to be processed as a split tender, e.g., in the example virtual wallet card selection response 125 above, 60% of the cost is to be applied to one card, and 40% is to be applied to the other. User interfaces describing providing split tender options are further described below in the discussion with reference to FIGS. 8A-B.

[0041] With reference to FIG. 1B, in some implementations, a user, e.g., 101, may desire to purchase products, services and/or other offerings (“products”) in-person. The user may, e.g., enter, see e.g., 102, into a store, warehouse, etc. to purchase a product. The user may desire to procure purchase items available at the store in person, see, e.g., 103. The user may, in some implementations, attempt to check out the purchase items, see e.g., 104, at a point-of-sale (“POS”) terminal, e.g., 105. For example, the user may swipe a charge card 106 (e.g., credit card, debit card, prepaid card, etc., hereinafter “universal card”). The POS terminal may provide the details of the user's universal card for processing the purchase transaction. For example, the POS terminal may provide the purchase transaction details to a pay network 107 (e.g., credit card company, issuer bank, acquirer bank, etc.) for payment processing. The pay network may identify, e.g., 108, based on the universal card details, that the user associated with the universal card has access to a virtual wallet of cards. The pay network may, e.g., in real-time, query, e.g., 109, the user for a selection of one of the cards from user's virtual wallet. For example, the pay network may send to the user's device, e.g., 110 (e.g., smartphone, tablet computer, netbook, laptop, personal digital assistant, gaming console, etc.) a message (e.g., (Secure) HyperText Transfer Protocol (HTTP(S)) POST/GET message, electronic mail message, Short Messaging Service (SMS) message, HTTP/Real Time Streaming Protocol (RTSP) video stream, text message, Twitter™ tweet, Facebook® message/wall posting, etc.) requesting the user to select a payment option from the user's virtual wallet. Based on the message, a user interface rendered by the user's device may be populated with user card selection options, see 110. In some examples, even though the universal card is not a credit card, a most appropriate card may be selected by the user using the user device. Alternatively, the payment network server may select a pre-set card with which to process the purchase transaction.

[0042] In some implementations, upon obtaining the message, the device may provide the user with an interface to make a selection of a card from the user's virtual wallet to utilize to complete the purchase transaction. For example, the user's device may be executing an application module (“app”), via which the user's device may communicate with the pay network. The user's device may display the virtual wallet card selection options obtained from the pay network via the app to the user. In some implementations, the app may provide the user an option to buy the purchase items 103 on the spot by performing a single action (e.g., tap, swipe touchscreen of a mobile device, press a key on a keyboard, perform a single mouse click, etc.).

[0043] In some implementations, the app may provide various alternate options for the user. For example, the app may provide the user with alternate merchants where the user may obtain the products and/or similar products, alternate products that may be comparable to the purchase products, competitive pricing information between merchants, discounts, coupons, and/or other offers for the user, etc. In some implementations, the app may indicate that the user may earn rewards points if the user purchases the product at another merchant. In some implementations, the app may indicate that the may be required to use fewer rewards points to pay for the purchase transaction if the user purchases the product at another merchant, because the other merchant may have a better relationship with the rewards points provider. In some implementations, the app may indicate that the user may earn more rewards points if the uses a specific (or alternative) card to pay for the purchase transaction. In some implementations, the app may indicate that the user may obtain a greater amount of cash back if the user purchases the card at an alternate merchant and/or using an alternate card. In various implementations, offers to the user including and similar to those described herein may originate from various entities and/or components, including but not limited to: merchants, pay networks, card issuers, acquirers, and/or the like.

[0044] With reference to FIG. 1C, in some implementations, the user may buy, see, e.g., 111, the product on the spot from the current merchant and/or other merchant(s) by performing the single action on the user device (e.g., one tap of a touchscreen of the user device). In such implementations, the VWCS server may initiate a card-based purchase transaction using a “card” (e.g., checking account, savings account, Paypal™ account, Google Checkout™ account, credit card, debit card, prepaid card, etc.) selected from the user's virtual wallet, see, e.g., 112a-b. In some implementations, the VWCS may be able to arbitrage credit card payment networks in that a merchant, card issuer, acquirer, pay network, and/or the like entities and/or VWCS components may switch how payments for the user are processed because of transaction cost considerations.

[0045] In some implementations, the pay network (e.g., 113) may initiate the card-based purchase transaction, e.g., 114, and may generate a purchase confirmation receipt for the user. The VWCS server may provide the purchase confirmation receipt to the client device, e.g., 116a-b. In some implementations, the user may desire to exit the store after purchasing items via the app. In such implementations, the user may be required to provide proof of purchase of the product at the exit of the store, e.g., 115. The user may utilize the purchase confirmation receipt obtained from the VWCS via the app on the client device to provide such proof of product purchase, e.g., 116a. For example, the receipt may include a purchase identifier, e.g., 116c. For example, the purchase identifier may include a barcode, a QR code, an image of a receipt, a video of a purchase action, etc. The user may utilize such confirmations of the purchase as proof at the exit of the store. Accordingly, in some implementations, the user may obtain greater security in transactions because a purchase can only be completed if the person has both the user's universal card, and access to the user's device, as well as access to the app executing on the user's device. Further, even at outdated POS terminals, a user may obtain access to the user's virtual wallet via the user's device, thus improving the user's efficiency and ease in the shopping experience.

[0046] FIG. 2 shows application user interface diagrams illustrating example features of a virtual wallet card selection mobile app for selecting from various payment options in some embodiments of the VWCS. In some implementations, the app executing on the device of the user may include an app interface providing various features for the user. In some implementations, the app may include an indication of the location (e.g., name of the merchant store, geographical location, information about the aisle within the merchant store, etc.) of the user, e.g., 201. The app may provide an indication of a pay amount due for the purchase of the product, e.g., 202. In some implementations, the app may provide various options for the user to pay the amount for purchasing the product(s). For example, the app may utilize the GPS coordinates to determine the merchant store within the user is present, and direct the user to a website of the merchant. In some implementations, the VWCS may provide an API for participating merchants directly to facilitate transaction processing. In some implementations, a merchant-branded VWCS application may be developed with the VWCS functionality, which may directly connect the user into the merchant's transaction processing system. For example, the user may choose from a number of cards (e.g., credit cards, debit cards, prepaid cards, etc.) from various card providers, e.g., 203. In some implementations, the app may provide the user the option to pay the purchase amount using funds included in a bank account of the user, e.g., a checking, savings, money market, current account, etc., e.g., 204. In some implementations, the user may have set default options for which card, bank account, etc. to use for the purchase transactions via the app. In some implementations, such setting of default options may allow the user to initiate the purchase transaction via a single click, tap, swipe, and/or other remedial user input action, e.g., 205. In some implementations, when the user utilizes such an option, the app may utilize the default settings of the user to initiate the purchase transaction. In some implementations, the app may allow the user to utilize other accounts (e.g., Google™ Checkout, Paypal™ account, etc.) to pay for the purchase transaction, e.g., 206. In some implementations, the app may allow the user to utilize rewards points, airline miles, hotel points, electronic coupons, printed coupons (e.g., by capturing the printed coupons similar to the product identifier) etc., to pay for the purchase transaction, e.g., 207-208. In some implementations, the app may provide an option to provide express authorization before initiating the purchase transaction, e.g., 209. In some implementations, the app may provide a progress indicator provide indication on the progress of the transaction after the user has selected an option to initiate the purchase transaction, e.g., 210. In some implementations, the app may provide the user with historical information on the user's prior purchases via the app, e.g., 211. In some implementations, the app may provide the user with an option to share information about the purchase (e.g., via email, SMS, wall posting on Facebook®, tweet on Twitter™, etc.) with other users, e.g., 212. In some implementations the app may provide the user an option to display the product identification information captured by the client device (e.g., in order to show a customer service representative at the exit of a store the product information), e.g., 214. In some implementations, the user, app, device and or VWCS may encounter an error in the processing. In such scenarios, the user may be able to chat with a customer service representative (e.g., VerifyChat 213) to resolve the difficulties in the purchase transaction procedure.

[0047] In some implementations, the user may select to conduct the transaction using a one-time anonymized credit card number, see e.g., 205b. For example, the VWCS may utilize a pre-designated anonymized set of card details (see, e.g., “AnonCard1,” “AnonCard2”). As another example, the VWCS may generate, e.g., in real-time, a one-time anonymous set of card details to securely complete the purchase transaction (e.g., “Anon It 1X”). In such implementations, the app may automatically set the user profile settings such that the any personal identifying information of the user will not be provided to the merchant and/or other entities. In some implementations, the user may be required to enter a user name and password to enable the anonymization features.

[0048] FIGS. 3A-C show application user interface diagrams illustrating example features of a virtual wallet card selection mobile app for securing user data and preventing fraud in some embodiments of the VWCS. In some implementations, the app executing on the user's device may provide a “VerifyChat” feature for fraud prevention (e.g., by activating UI element 213 in FIG. 2). For example, the VWCS may detect an unusual and/or suspicious transaction. The VWCS may utilize the VerifyChat feature to communicate with the user, and verify the authenticity of the originator of the purchase transaction. In various implementations, the VWCS may send electronic mail message, text (SMS) messages, Facebook® messages, Twitter™ tweets, text chat, voice chat, video chat (e.g., Apple FaceTime), and/or the like to communicate with the user. For example, the VWCS may initiate a video challenge for the user, e.g., 301. For example, the user may need to present him/her-self via a video chat, e.g., 302. In some implementations, a customer service representative, e.g., agent 304b, may manually determine the authenticity of the user using the video of the user. In some implementations, the VWCS may utilize face, biometric and/or like recognition (e.g., using pattern classification techniques) to determine the identity of the user, e.g., 304a. In some implementations, the app may provide reference marker (e.g., cross-hairs, target box, etc.), e.g., 303, so that the user may the video to facilitate the VWCS′ automated recognition of the user. In some implementations, the user may not have initiated the transaction, e.g., the transaction is fraudulent. In such implementations, the user may cancel, e.g., 305, the challenge. The VWCS may then cancel the transaction, and/or initiate fraud investigation procedures on behalf of the user.

[0049] In some implementations, the VWCS may utilize a text challenge procedure to verify the authenticity of the user, e.g., 306. For example, the VWCS may communicate with the user via text chat, SMS messages, electronic mail, Facebook® messages, Twitter™ tweets, and/or the like. The VWCS may pose a challenge question, e.g., 308, for the user. The app may provide a user input interface element(s) (e.g., virtual keyboard 309) to answer the challenge question posed by the VWCS. In some implementations, the challenge question may randomly selected by the VWCS automatically; in some implementations, a customer service representative may manually communicate with the user. In some implementations, the user may not have initiated the transaction, e.g., the transaction is fraudulent. In such implementations, the user may cancel, e.g., 307, 310, the text challenge. The VWCS may then cancel the transaction, and/or initiate fraud investigation procedures on behalf of the user.

[0050] In some implementations, the app may be configured to recognize product identifiers (e.g., barcodes, QR codes, etc.). For example, for fraud prevention, the app may require the user to utilize the user's device to obtain snapshot of the items being purchased, thus ensuring that the person who swiped the card is also in possession of the user's device as well as the purchase items. In some implementations, the user may be required to sign in to the app to enable its features. Once enabled, the camera may provide in-person one tap purchasing features for the user. For example, the client device may have a camera via which the app may acquire images, video data, streaming live video, and/or the like, e.g., 313. The app may be configured to analyze the incoming data, and search, e.g., 311, for a product identifier, e.g., 314. In some implementations, the app may overlay cross-hairs, target box, and/or like alignment reference markers, e.g., 315, so that a user may align the product identifier using the reference markers so facilitate product identifier recognition and interpretation. In some implementations, the app may include interface elements to allow the user to switch back and forth between the product identification mode and the product offer interface display screens (see, e.g., 316), so that a user may accurately study the deals available to the user before capturing a product identifier. In some implementations, the app may provide the user with the ability to view prior product identifier captures (see, e.g., 317) so that the user may be able to better decide which product identifier the user desires to capture. In some implementations, the user may desire to cancel product purchasing; the app may provide the user with a user interface element (e.g., 318) to cancel the product identifier recognition procedure and return to the prior interface screen the user was utilizing. In some implementations, the user may be provided with information about products, user settings, merchants, offers, etc. in list form (see, e.g., 319) so that the user may better understand the user's purchasing options. Various other features may be provided for in the app (see, e.g., 320).

[0051] In some implementations, the user may be able to view and/or modify the user profile and/or settings of the user, e.g., by activating user interface element 309 (see FIG. 3A). For example, the user may be able to view/modify a user name (e.g., 321a-b), account number (e.g., 322a-b), user security access code (e.g., 323a-b), user pin (e.g., 324a-b), user address (e.g., 325a-b), social security number associated with the user (e.g., 326a-b), current device GPS location (e.g., 327a-b), user account of the merchant in whose store the user currently is (e.g., 328a-b), the user's rewards accounts (e.g., 329a-b), and/or the like. In some implementations, the user may be able to select which of the data fields and their associated values should be transmitted to facilitate the purchase transaction, thus providing enhanced data security for the user. For example, in the example illustration in FIG. 3C, the user has selected the name 312a, account number 322a, security code 323a, merchant account ID 328a and rewards account ID 329a as the fields to be sent as part of the notification to process the purchase transaction. In some implementations, the user may toggle the fields and/or data values that are sent as part of the notification to process the purchase transactions. In some implementations, the app may provide multiple screens of data fields and/or associated values stored for the user to select as part of the purchase order transmission. In some implementations, the app may provide the VWCS with the GPS location of the user. Based on the GPS location of the user, the VWCS may determine the context of the user (e.g., whether the user is in a store, doctor's office, hospital, postal service office, etc.). Based on the context, the user app may present the appropriate fields to the user, from which the user may select fields and/or field values to send as part of the purchase order transmission.

[0052] For example, a user may go to doctor's office and desire to pay the co-pay for doctor's appointment. In addition to basic transactional information such as account number and name, the app may provide the user the ability to select to transfer medical records, health information, which may be provided to the medical provider, insurance company, as well as the transaction processor to reconcile payments between the parties. In some implementations, the records may be sent in a Health Insurance Portability and Accountability Act (HIPAA)-compliant data format and encrypted, and only the recipients who are authorized to view such records may have appropriate decryption keys to decrypt and view the private user information.

[0053] Various additional advantageous example features of such apps are further described in the discussion below with reference to FIGS. 6-18B.

[0054] FIGS. 4A-C show data flow diagrams illustrating an example procedure to execute a card-based transaction using virtual wallet card selection in some embodiments of the VWCS. With reference to FIG. 4A, in some implementations, a user, e.g., 401, may desire to purchase a product, service, offering, and/or the like (“product”), from a merchant. The user may communicate with a merchant server, e.g., 403, via a client such as, but not limited to: a personal computer, mobile device, television, point-of-sale terminal, kiosk, ATM, and/or the like (e.g., 402a). For example, the user may provide user input, e.g., purchase input 411, into the client indicating the user's desire to purchase the product. In various implementations, the user input may include, but not be limited to: keyboard entry, card swipe, activating a RFID/NFC enabled hardware device (e.g., electronic card having multiple accounts, smartphone, tablet, etc.), mouse clicks, depressing buttons on a joystick/game console, voice commands, single/multi-touch gestures on a touch-sensitive interface, touching user interface elements on a touch-sensitive display, and/or the like. For example, the user may direct a browser application executing on the client device to a website of the merchant, and may select a product from the website via clicking on a hyperlink presented to the user via the website. As another example, the client may obtain track 1 data from the user's card (e.g., credit card, debit card, prepaid card, charge card, etc.), such as the example track 1 data provided below:

[0055]

%B123456789012345{circumflex over ( )}PUBLIC/
J.Q.{circumflex over ( )}99011200000000000000**901******?*
(wherein ‘123456789012345’ is the card number of ‘J.Q. Public’ and has
a CVV number of 901. ‘990112’ is a service code, and *** represents
decimal digits which change randomly each time the card is used.)

[0056] In some implementations, the client may generate a purchase order message, e.g., 412, and provide, e.g., 413, the generated purchase order message to the merchant server. For example, a browser application executing on the client may provide, on behalf of the user, a (Secure) Hypertext Transfer Protocol (“HTTP(S)”) GET message including the product order details for the merchant server in the form of data formatted according to the eXtensible Markup Language (“XML”). Below is an example HTTP(S) GET message including an XML-formatted purchase order message 413 for the merchant server:

[0057]

GET /purchase.php HTTP/1.1
Host: www.merchant.com
Content-Type: Application/XML
Content-Length: 1306
<?XML version = “1.0” encoding = “UTF-8”?>
<purchase_order>
<order_ID>4NFU4RG94</order_ID>
<merchant_ID>FDFG23</merchant_ID>
<store_ID>1234</store_ID>
<location>129.94.56.456</location>
<timestamp>2011-02-22 15:22:43</timestamp>
<user_ID>[email protected]</user_ID>
<client_details>
<client_IP>192.168.23.126</client_IP>
<client_type>smartphone</client_type>
<client_model>HTC Hero</client_model>
<OS>Android 2.2</OS>
<app_installed_flag>true</app_installed_flag>
</client_details>
<purchase_details>
<num_products>1</num_products>
<product>
<product_type>book</product_type>
<product_params>
<product_title>XML for
dummies</product_title>
<ISBN>938-2-14-168710-0</ISBN>
<edition>2nd ed.</edition>
<cover>hardbound</cover>
<seller>bestbuybooks</seller>
</product_params>
<quantity>1</quantity>
</product>
</purchase_details>
<account_params>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_address>123 Green St., Norman, OK
98765</billing_address>
<phone>123-456-7809</phone>
<sign>/jqp/</sign>
<confirm_type>email</confirm_type>
<contact_info>[email protected]</contact_info>
</account_params>
<shipping_info>
<shipping_adress>same as billing</shipping_address>
<ship_type>expedited</ship_type>
<ship_carrier>FedEx</ship_carrier>
<ship_account>123-45-678</ship_account>
<tracking_flag>true</tracking_flag>
<sign_flag>false</sign_flag>
</shipping_info>
</purchase_order>

[0058] In some implementations, the merchant server may obtain the purchase order message from the client, and may parse the purchase order message to extract details of the purchase order from the user. The merchant server may generate a card query request, e.g., 414, to determine whether the transaction can be processed. For example, the merchant server may attempt to determine whether the user has sufficient funds to pay for the purchase in a card account provided with the purchase order. The merchant server may provide the generated card query request, e.g., 415, to an acquirer server, e.g., 404. For example, the acquirer server may be a server of an acquirer financial institution (“acquirer”) maintaining an account of the merchant. For example, the proceeds of transactions processed by the merchant may be deposited into an account maintained by the acquirer. In some implementations, the card query request may include details such as, but not limited to: the costs to the user involved in the transaction, card account details of the user, user billing and/or shipping information, and/or the like. For example, the merchant server may provide a HTTP(S) POST message including an XML-formatted card query request 415 similar to the example listing provided below:

[0059]

POST /cardquery.php HTTP/1.1
Host: www.acquirer.com
Content-Type: Application/XML
Content-Length: 624
<?XML version = “1.0” encoding = “UTF-8”?>
<card_query_request>
<query_ID>VNEI39FK</query_ID>
<timestamp>2011-02-22 15:22:44</timestamp>
<purchase_summary>
<num_products>1</num_products>
<product>
<product_summary>Book - XML for
dummies</product_summary>
<product_quantity>1</product_quantity?
</product>
</purchase_summary>
<transaction_cost>$34.78</transaction_cost>
<account_params>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_address>123 Green St., Norman, OK
98765</billing_address>
<phone>123-456-7809</phone>
<sign>/jqp/</sign>
</account_params>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>Books & Things, Inc.</merchant_name>
<merchant_auth_key>1NNF484MCP59CHB27365
</merchant_auth_key>
</merchant_params>
</card_query_request>

[0060] In some implementations, the acquirer server may generate a card authorization request, e.g., 416, using the obtained card query request, and provide the card authorization request, e.g., 417, to a pay network server, e.g., 405. For example, the acquirer server may redirect the HTTP(S) POST message in the example above from the merchant server to the pay network server.

[0061] In some implementations, the pay network server may obtain the card authorization request from the acquirer server, and may parse the card authorization request to extract details of the request, e.g., the user ID and purchase card details. The pay network server may attempt to determine whether the user has access to a virtual wallet from which the user may select a card to use to complete the purchase transaction. In some implementations, the pay network server may query, e.g., 419, a pay network database, e.g., 407, to obtain data on virtual card selection options for the user. In some implementations, the database may store details of the user, a flag indicating whether the user has access to a virtual wallet, account numbers associated with the user's virtual wallet, and/or the like. For example, the database may be a relational database responsive to Structured Query Language (“SQL”) commands. The pay network server may execute a hypertext preprocessor (“PHP”) script including SQL commands to query the database for virtual wallet card selection options available to the user. An example PHP/SQL command listing, illustrating substantive aspects of a virtual wallet card selection query 419 to a database, is provided below:

[0062]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“WALLETS.SQL”); // select database table to search
//create query for virtual wallet card selection options
$query = “SELECT wallet_id wallet_auth_challenge card_types_list
card_numbers_list anon_cards_list bank_accounts_list
rewards_accounts_list external_accts_list FROM
VirtualWalletsTable WHERE universalcard_num LIKE
‘%’ $universalcardnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“WALLETS.SQL”); // close database access
?>

[0063] In response to obtaining the virtual wallet card selection query, e.g., 419, the pay network database may provide, e.g., 420, the requested virtual wallet card selection options to the pay network server. The pay network server may generate a request for a selection of one of the payment options from the user's virtual wallet, and provide, e.g., 422, the virtual wallet card selection request to a user device, e.g., 402b, such as, but not limited to: a personal computer, mobile device, (interactive) television, personal digital assistant, tablet computer, e-book reader, gaming console, netbook, laptop computer, and/or the like. For example, the pay network server may provide a HTTP(S) POST message including an XML-formatted virtual wallet card selection request 422 similar to the example listing provided below:

[0064]

POST /selectionrequest.php HTTP/1.1
Content-Type: Application/XML
Content-Length: 624
<?XML version = “1.0” encoding = “UTF-8”?>
<card_selection_options>
<order_ID>VNEI39FK</query_ID>
<timestamp>2011-02-22 15:22:44</timestamp>
<transaction_cost>$34.78</transaction_cost>
<merchant_id>3FBCR4INC</merchant_id>
<card_options>
<grocery>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_add>123 Green St., Norman, OK
98765</billing_add>
<phone>123-456-7809</phone>
<ui_img>http://www.paycards.com/ui?img=
9083245</ui_img>
<img_scale>256×256</img_scale>
</grocery>
<shopping>
<account_name>John Q. Public</account_name>
<account_type>paypal</account_type>
<account_num>123456789012345</account_num>
<billing_add>123 Green St., Norman, OK
98765</billing_add>
<phone>123-456-7809</phone>
<ui_img>http://www.paycards.com/ui?img=
32456</ui_img>
<img_scale>256×256</img_scale>
</shopping>
<general - default>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_add>123 Green St., Norman, OK
98765</billing_add>
<phone>123-456-7809</phone>
<ui_img>http://www.paycards.com/ui?img=
8976543</ui_img>
<img_scale>312×312</img_scale>
</general - default>
</account_params>
</card_selection_options>

[0065] The user device may display the virtual wallet card selection options for the user, e.g., 423. For example, the user device may render a webpage, electronic message, text/SMS message, buffer a voicemail, emit a ring tone, and/or play an audio message, etc., and provide output including, but not limited to: sounds, music, audio, video, images, tactile feedback, vibration alerts (e.g., on vibration-capable client devices such as a smartphone etc.), and/or the like.

[0066] In some implementations, the user may provide a card selection input, e.g., 424, in response to the virtual wallet card selection options presented by the user device to the user. For example, the user may tap, swipe touchscreen of a mobile device, press a key on a keyboard, perform a single mouse click, etc. to provide a selection of a card from the user's virtual wallet with which to complete the purchase transaction. The user device may generate a virtual wallet card selection response based on the user's card selection input, and provide, e.g., 425, the virtual wallet card selection response to the pay network server. For example, the user device may provide a HTTP(S) POST message including an XML-formatted virtual wallet card selection response 425 similar to the example listing provided below:

[0067]

POST /selectionrequest.php HTTP/1.1
Content-Type: Application/XML
Content-Length: 624
<?XML version = “1.0” encoding = “UTF-8”?>
<card_selection_options>
<order_ID>VNEI39FK</query_ID>
<timestamp>2011-02-22 15:22:44</timestamp>
<transaction_cost>$34.78</transaction_cost>
<merchant_id>3FBCR4INC</merchant_id>
<card_options>
<grocery>
<split_percent>60%</split_percent>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_add>123 Green St., Norman, OK
98765</billing_add>
<phone>123-456-7809</phone>
<ui_img>http://www.paycards.com/ui?img=
9083245</ui_img>
<img_scale>256×256</img_scale>
</grocery>
<general>
<split_percent>40%</split_percent>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_add>123 Green St., Norman, OK
98765</billing_add>
<phone>123-456-7809</phone>
<ui_img>http://www.paycards.com/ui?img=
8976543</ui_img>
<img_scale>312×312</img_scale>
</general>
</account_params>
</card_selection_options>

[0068] In some implementations, the user may provide that the purchase transaction is to be processed as a split tender, e.g., in the example virtual wallet card selection response 425 above, 60% of the cost is to be applied to one card, and 40% is to be applied to the other. User interfaces describing providing split tender options are further described below in the discussion with reference to FIGS. 8A-B.

[0069] With reference to FIG. 4B, in some implementations, the pay network server may obtain the virtual wallet card selection response from the user device, and may parse the virtual wallet card selection response to extract details of the virtual wallet card selection, 427. Using the extracted fields and field values, the pay network server may generate a query, e.g., 428, for an issuer server corresponding to the user's card account selected from the user's virtual wallet. For example, the user's card account may be linked to an issuer financial institution (“issuer”), such as a banking institution, which issued the card account for the user. An issuer server, e.g., 406, of the issuer may maintain details of the user's card account. In some implementations, a database, e.g., pay network database 407, may store details of the issuer servers and card account numbers associated with the issuer servers. For example, the database may be a relational database responsive to Structured Query Language (“SQL”) commands. The pay network server may execute a hypertext preprocessor (“PHP”) script including SQL commands to query the database for details of the issuer server. An example PHP/SQL command listing, illustrating substantive aspects of querying the database, is provided below:

[0070]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“ISSUERS.SQL”); // select database table to search
//create query for issuer server data
$query = “SELECT issuer_name issuer_address issuer_id ip_address
mac_address auth_key port_num security_settings_list FROM
IssuerTable WHERE account_num LIKE ‘%’ $accountnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“ISSUERS.SQL”); // close database access
?>

[0071] In response to obtaining the issuer server query, e.g., 428, the pay network database may provide, e.g., 429, the requested issuer server data to the pay network server. In some implementations, the pay network server may utilize the issuer server data to generate a card authorization request, e.g., 430, to redirect the card authorization request from the acquirer server, via the user's virtual wallet card selection, to the issuer server. The pay network server may provide the card authorization request, e.g., 431, to the issuer server. In some implementations, the issuer server, e.g., 406, may parse the card authorization request, and based on the request details may query a database, e.g., user profile database 408, for data of the user's card account selected from the user's virtual wallet, e.g., 432-433. For example, the issuer server may issue PHP/SQL commands similar to the example provided below:

[0072]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“USERS.SQL”); // select database table to search
//create query for user data
$query = “SELECT user_id user_name user_balance account_type
FROM UserTable WHERE account_num LIKE ‘%’ $accountnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“USERS.SQL”); // close database access
?>

[0073] In some implementations, on obtaining the user data, e.g., 434, the issuer server may determine whether the user can pay for the transaction using funds available in the account, e.g., 435. For example, the issuer server may determine whether the user has a sufficient balance remaining in the account, sufficient credit associated with the account, and/or the like. If the issuer server determines that the user can pay for the transaction using the funds available in the account, the server may provide an authorization message, e.g., 436, to the pay network server. For example, the server may provide a HTTP(S) POST message similar to the examples above. If the issuer server determines that the user cannot pay for the transaction using the funds available in the account, the pay network server may provide another virtual wallet card selection request to the user device, unless the prior number of such requests provided exceeds a threshold, in which case the pay network server may indicate to the merchant server 403 that the transaction has not been authorized.

[0074] In some implementations, the pay network server may obtain the authorization message, and parse the message to extract authorization details. Upon determining that the user possesses sufficient funds for the transaction, the pay network server may generate a transaction data record from the card authorization request it received, and store the details of the transaction and authorization relating to the transaction in a transactions database. For example, the pay network server may issue PHP/SQL commands similar to the example listing below to store the transaction data in a database:

[0075]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.92.185.103”,$DBserver,$password); // access
database server
mysql_select(“TRANSACTIONS.SQL”); // select database to append
mysql_query(“INSERT INTO PurchasesTable (timestamp,
purchase_summary_list, num_products, product_summary,
product_quantity, transaction_cost, account_params_list,
account_name, account_type, account_num, billing_addres,
zipcode, phone, sign, merchant_params_list, merchant_id,
merchant_name, merchant_auth_key)
VALUES (time( ), $purchase_summary_list, $num_products,
$product_summary, $product_quantity, $transaction_cost,
$account_params_list, $account_name, $account_type,
$account_num, $billing_addres, $zipcode, $phone, $sign,
$merchant_params_list, $merchant_id, $merchant_name,
$merchant_auth_key)”);
// add data to table in database
mysql_close(“TRANSACTIONS.SQL”); // close connection to database
?>

[0076] In some implementations, the pay network server may forward the authorization message, e.g., 437, to the acquirer server, which may in turn forward the authorization message, e.g., 438, to the merchant server. The merchant may obtain the authorization message, and determine from it that the user possesses sufficient funds in the card account to conduct the transaction. The merchant server may add a record of the transaction for the user to a batch of transaction data relating to authorized transactions. For example, the merchant may append the XML data pertaining to the user transaction to an XML data file comprising XML data for transactions that have been authorized for various users, e.g., 439, and store the XML data file, e.g., 440, in a database, e.g., merchant database 409. For example, a batch XML data file may be structured similar to the example XML data structure template provided below:

[0077]

	<?XML version = “1.0” encoding = “UTF-8”?>
	<merchant_data>
	<merchant_id>3FBCR4INC</merchant_id>
	<merchant_name>Books & Things, Inc.</merchant_name>
	<merchant_auth_key>1NNF484MCP59CHB27365
	</merchant_auth_key>
	<account_number>123456789</account_number>
	</merchant_data>
	<transaction_data>
	<transaction 1>
	...
	</transaction 1>
	<transaction 2>
	...
	</transaction 2>
	.
	.
	.
	<transaction n>
	...
	</transaction n>
	</transaction_data>

[0078] In some implementations, the server may also generate a purchase receipt, e.g., 439, and provide the purchase receipt to the client, e.g., 441. The client may render and display, e.g., 442, the purchase receipt for the user. For example, the client may render a webpage, electronic message, text/SMS message, buffer a voicemail, emit a ring tone, and/or play an audio message, etc., and provide output including, but not limited to: sounds, music, audio, video, images, tactile feedback, vibration alerts (e.g., on vibration-capable client devices such as a smartphone etc.), and/or the like.

[0079] With reference to FIG. 4C, in some implementations, the merchant server may initiate clearance of a batch of authorized transactions. For example, the merchant server may generate a batch data request, e.g., 443, and provide the request, e.g., 444, to a database, e.g., merchant database 409. For example, the merchant server may utilize PHP/SQL commands similar to the examples provided above to query a relational database. In response to the batch data request, the database may provide the requested batch data, e.g., 445. The server may generate a batch clearance request, e.g., 446, using the batch data obtained from the database, and provide, e.g., 447, the batch clearance request to an acquirer server, e.g., 404. For example, the merchant server may provide a HTTP(S) POST message including XML-formatted batch data in the message body for the acquirer server. The acquirer server may generate, e.g., 448, a batch payment request using the obtained batch clearance request, and provide the batch payment request to the pay network server, e.g., 449. The pay network server may parse the batch payment request, and extract the transaction data for each transaction stored in the batch payment request, e.g., 450. The pay network server may store the transaction data, e.g., 451, for each transaction in a database, e.g., transactions database 410. For each extracted transaction, the pay network server may query, e.g., 452-453, a database, e.g., pay network database 407, for an address of an issuer server. For example, the pay network server may utilize PHP/SQL commands similar to the examples provided above. The pay network server may generate an individual payment request, e.g., 454, for each transaction for which it has extracted transaction data, and provide the individual payment request, e.g., 455, to the issuer server, e.g., 406. For example, the pay network server may provide a HTTP(S) POST request similar to the example below:

[0080]

POST /requestpay.php HTTP/1.1
Host: www.issuer.com
Content-Type: Application/XML
Content-Length: 788
<?XML version = “1.0” encoding = “UTF-8”?>
<pay_request>
<request_ID>CNI4ICNW2</request_ID>
<timestamp>2011-02-22 17:00:01</timestamp>
<pay_amount>$34.78</pay_amount>
<account_params>
<account_name>John Q. Public</account_name>
<account_type>credit</account_type>
<account_num>123456789012345</account_num>
<billing_address>123 Green St., Norman, OK
98765</billing_address>
<phone>123-456-7809</phone>
<sign>/jqp/</sign>
</account_params>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>Books & Things, Inc.</merchant_name>
<merchant_auth_key>1NNF484MCP59CHB27365
</merchant_auth_key>
</merchant_params>
<purchase_summary>
<num_products>1</num_products>
<product>
<product_summary>Book - XML for
dummies</product_summary>
<product_quantity>1</product_quantity?
</product>
</purchase_summary>
</pay_request>

[0081] In some implementations, the issuer server may generate a payment command, e.g., 456. For example, the issuer server may issue a command to deduct funds from the user's account (or add a charge to the user's credit card account). The issuer server may issue a payment command, e.g., 457, to a database storing the user's account information, e.g., user profile database 408. The issuer server may provide a funds transfer message, e.g., 458, to the pay network server, which may forward, e.g., 459, the funds transfer message to the acquirer server. An example HTTP(S) POST funds transfer message is provided below:

[0082]

	POST /clearance.php HTTP/1.1
	Host: www.acquirer.com
	Content-Type: Application/XML
	Content-Length: 206
	<?XML version = “1.0” encoding = “UTF-8”?>
	<deposit_ack>
	<request_ID>CNI4ICNW2</request_ID>
	<clear_flag>true</clear_flag>
	<timestamp>2011-02-22 17:00:02</timestamp>
	<deposit_amount>$34.78</deposit_amount>
	</deposit_ack>

[0083] In some implementations, the acquirer server may parse the funds transfer message, and correlate the transaction (e.g., using the request_ID field in the example above) to the merchant. The acquirer server may then transfer the funds specified in the funds transfer message to an account of the merchant, e.g., 460.

[0084] FIGS. 5A-E show logic flow diagrams illustrating example aspects of executing a card-based transaction using virtual wallet card selection in some embodiments of the VWCS, e.g., a Virtual Wallet-Based Card Transaction Execution (“VW-CTE”) component 500. In some implementations, a user may provide user input, e.g., 501, into a client indicating the user's desire to purchase a product from a merchant. The client may generate a purchase order message, e.g., 502, and provide the generated purchase order message to the merchant server. In some implementations, the merchant server may obtain, e.g., 503, the purchase order message from the client, and may parse the purchase order message to extract details of the purchase order from the user. Example parsers that the merchant client may utilize are discussed further below with reference to FIG. 6. The merchant server may generate a card query request, e.g., 504, to determine whether the transaction can be processed. For example, the merchant server may process the transaction only if the user has sufficient funds to pay for the purchase in a card account provided with the purchase order. The merchant server may provide the generated card query request to an acquirer server. The acquirer server may parse the card query request, e.g., 505. The acquirer server may generate a card authorization request, e.g., 506, using the obtained card query request, and provide the card authorization request to a pay network server.

[0085] In some implementations, the pay network server may obtain the card authorization request from the acquirer server, and may parse the card authorization request to extract details of the request, e.g., 507. For example, the pay network server may obtain the user ID of the user, card account number of the card the user swiped at the client, etc. The pay network server may attempt to determine whether the user has access to a virtual wallet from which the user may select a card to use to complete the purchase transaction. In some implementations, the pay network server may generate a query, e.g., 508, to a pay network database to obtain virtual card selection options available to the user, as discussed above in the description with reference to FIG. 4A. In response to the virtual wallet card selection query, e.g., 508, the pay network database may provide, e.g., 509, the requested virtual wallet card selection options to the pay network server. The pay network server may generate a request for a selection of one of the payment options from the user's virtual wallet, e.g., 510, and provide the virtual wallet card selection request to a user device. For example, the query results mayt return a listing of several user e-wallet accounts (e.g., credit, debit, prepaid, etc., from numerous issuers, and merchants); this list of query results may be wrapped into a dynamic user-interface object (e.g., an HTML, XML, CSS, etc. wrapper; see FIG. 4A, 422), which may then be rendered by the user device. In some implementations, the user device may render, e.g., 511, the virtual wallet card selection options provided by the pay network server, and display the virtual wallet card selection options for the user, e.g., 512. For example, the selection object may be rendered in a display portion of the screen, e.g., in a web-rendering object view.

[0086] In some implementations, the user may provide a card selection input, e.g., 513, in response to the virtual wallet card selection options presented by the user device to the user. The user device may generate a virtual wallet card selection response based on the user's card selection input, e.g., 514, and provide the virtual wallet card selection response to the pay network server. In some implementations, the pay network server may wait for at least a predetermined amount of time for a response from the user to the virtual wallet card selection request. If the wait time exceeds the predetermined amount of time, the pay network server may determine that the user's time has run out, resulting in a timeout. This may provide an element of security to the user's virtual wallet. If the user has timed out, e.g., 515, option “Yes,” the server may determine whether the user timed out more than a pre-specified number of times in the processing of the current transaction. If the user has not responded (or if the user's selections all have failed to result in successful authorization) more than a pre-specified threshold number of times, e.g., 516, option “Yes,” the pay network server may determine that the transaction must be cancelled, and generate an “authorization fail” message for the merchant server, e.g., 517. In some implementations, if the pay network server determines that the user has timed out (and/or that the number of timeouts for the current transaction has exceed a predetermined threshold), the server may utilize a default virtual wallet card selection previously set by the user, and continue transaction processing using the default selection. In some implementations, the pay network server may always use the default virtual wallet card selection of the user, and may not attempt to contact the user via the user device to obtain a user selection. It is to be understood that varying permutations and/or combinations of the features presented herein may be utilize to balance the security interest in contacting the user to obtain authorization and a custom selection of the card to utilize from the virtual wallet, against minimizing the number of times a user is contacted in order to effect a purchase transaction.

[0087] In some implementations, if the pay network server successfully captures a valid user selection of a card account from the virtual wallet card selection options, the pay network server may obtain the virtual wallet card selection response from the user device, and may parse the virtual wallet card selection response to extract details of the virtual wallet card selection. Using the extracted fields and field values, the pay network server may generate a query, e.g., 518, for an issuer server corresponding to the user's card account. In response to obtaining the issuer server query the pay network database may provide, e.g., 519, the requested issuer server data to the pay network server. In some implementations, the pay network server may utilize the issuer server data to generate a forwarding card authorization request, e.g., 520, to redirect the card authorization request from the acquirer server to the issuer server. The pay network server may provide the card authorization request to the issuer server. In some implementations, the issuer server may parse, e.g., 521, the card authorization request, and based on the request details may query a database, e.g., 522, for data of the user's card account. In response, the database may provide the requested user data, e.g., 523. On obtaining the user data, the issuer server may determine whether the user can pay for the transaction using funds available in the account, e.g., 524. For example, the issuer server may determine whether the user has a sufficient balance remaining in the account, sufficient credit associated with the account, and/or the like, but comparing the data from the database with the transaction cost obtained from the card authorization request. If the issuer server determines that the user can pay for the transaction using the funds available in the account, the server may provide an authorization message, e.g., 525, to the pay network server.

[0088] In some implementations, the pay network server may obtain the authorization message, and parse the message to extract authorization details, e.g., 526. Upon determining that the user possesses sufficient funds for the transaction (e.g., 527, option “Yes”), the pay network server may extract the transaction card from the authorization message and/or card authorization request, e.g., 528, and generate a transaction data record, e.g., 529, using the card transaction details. The pay network server may provide the transaction data record for storage, e.g., 530, to a database. In some implementations, the pay network server may forward the authorization message, e.g., 531, to the acquirer server, which may in turn forward the authorization message, e.g., 532, to the merchant server. The merchant may obtain the authorization message, and parse the authorization message to extract its contents, e.g., 533. The merchant server may determine whether the user possesses sufficient funds in the card account to conduct the transaction. If the merchant server determines that the user possess sufficient funds, e.g., 534, option “Yes,” the merchant server may add the record of the transaction for the user to a batch of transaction data relating to authorized transactions, e.g., 535-536. The merchant server may also generate a purchase receipt, e.g., 537, for the user. If the merchant server determines that the user does not possess sufficient funds, e.g., 534, option “No,” the merchant server may generate an “authorization fail” message, e.g., 538. The merchant server may provide the purchase receipt or the “authorization fail” message to the client. The client may render and display, e.g., 538, the purchase receipt for the user.

[0089] In some implementations, the merchant server may initiate clearance of a batch of authorized transactions by generating a batch data request, e.g., 540, and providing the request to a database. In response to the batch data request, the database may provide the requested batch data, e.g., 541, to the merchant server. The server may generate a batch clearance request, e.g., 542, using the batch data obtained from the database, and provide the batch clearance request to an acquirer server. The acquirer server may generate, e.g., 544, a batch payment request using the obtained batch clearance request, and provide the batch payment request to a pay network server. The pay network server may parse, e.g., 545, the batch payment request, select a transaction stored within the batch data, e.g., 546, and extract the transaction data for the transaction stored in the batch payment request, e.g., 547. The pay network server may generate a transaction data record, e.g., 548, and store the transaction data, e.g., 549, the transaction in a database. For the extracted transaction, the pay network server may generate an issuer server query, e.g., 550, for an address of an issuer server maintaining the account of the user requesting the transaction. The pay network server may provide the query to a database. In response, the database may provide the issuer server data requested by the pay network server, e.g., 551. The pay network server may generate an individual payment request, e.g., 552, for the transaction for which it has extracted transaction data, and provide the individual payment request to the issuer server using the issuer server data from the database.

[0090] In some implementations, the issuer server may obtain the individual payment request, and parse, e.g., 553, the individual payment request to extract details of the request. Based on the extracted data, the issuer server may generate a payment command, e.g., 554. For example, the issuer server may issue a command to deduct funds from the user's account (or add a charge to the user's credit card account). The issuer server may issue a payment command, e.g., 555, to a database storing the user's account information. In response, the database may update a data record corresponding to the user's account to reflect the debit/charge made to the user's account. The issuer server may provide a funds transfer message, e.g., 556, to the pay network server after the payment command has been executed by the database.

[0091] In some implementations, the pay network server may check whether there are additional transactions in the batch that need to be cleared and funded. If there are additional transactions, e.g., 557, option “Yes,” the pay network server may process each transaction according to the procedure described above. The pay network server may generate, e.g., 558, an aggregated funds transfer message reflecting transfer of all transactions in the batch, and provide, e.g., 559, the funds transfer message to the acquirer server. The acquirer server may, in response, transfer the funds specified in the funds transfer message to an account of the merchant, e.g., 560.

[0092] FIG. 6 shows a user interface diagram illustrating an overview of example features of virtual wallet applications in some embodiments of the VWCS. FIG. 6 shows an illustration of various exemplary features of a virtual wallet mobile application 600. Some of the features displayed include a wallet 601, social integration via TWITTER, FACEBOOK, etc., offers and loyalty 603, snap mobile purchase 604, alerts 605 and security, setting and analytics 696. These features are explored in further detail below.

[0093] FIGS. 7A-G show user interface diagrams illustrating example features of virtual wallet applications in a shopping mode, in some embodiments of the VWCS. With reference to FIG. 7A, some embodiments of the virtual wallet mobile app facilitate and greatly enhance the shopping experience of consumers. A variety of shopping modes, as shown in FIG. 7A, may be available for a consumer to peruse. In one implementation, for example, a user may launch the shopping mode by selecting the shop icon 710 at the bottom of the user interface. A user may type in an item in the search field 712 to search and/or add an item to a cart 711. A user may also use a voice activated shopping mode by saying the name or description of an item to be searched and/or added to the cart into a microphone 713. In a further implementation, a user may also select other shopping options 714 such as current items 715, bills 716, address book 717, merchants 718 and local proximity 719.

[0094] In one embodiment, for example, a user may select the option current items 715, as shown in the left most user interface of FIG. 7A. When the current items 715 option is selected, the middle user interface may be displayed. As shown, the middle user interface may provide a current list of items 715a-h in a user's shopping cart 711. A user may select an item, for example item 715a, to view product description 715j of the selected item and/or other items from the same merchant. The price and total payable information may also be displayed, along with a QR code 715k that captures the information necessary to effect a snap mobile purchase transaction.

[0095] With reference to FIG. 7B, in another embodiment, a user may select the bills 716 option. Upon selecting the bills 716 option, the user interface may display a list of bills and/or receipts 716a-h from one or more merchants. Next to each of the bills, additional information such as date of visit, whether items from multiple stores are present, last bill payment date, auto-payment, number of items, and/or the like may be displayed. In one example, the wallet shop bill 716a dated Jan. 20, 2011 may be selected. The wallet shop bill selection may display a user interface that provides a variety of information regarding the selected bill. For example, the user interface may display a list of items 716k purchased, a QR code encoding data regarding those items 716i, a total number of items and the corresponding value, 716j. For example, 7 items worth $102.54 were in the selected wallet shop bill. A user may now select any of the items and select buy again to add purchase the items. The user may also refresh offers 716j to clear any invalid offers from last time and/or search for new offers that may be applicable for the current purchase. As shown in FIG. 7B, a user may select two items for repeat purchase. Upon addition, a message 716l may be displayed to confirm the addition of the two items, which makes the total number of items in the cart 14.

[0096] With reference to FIG. 7C, in yet another embodiment, a user may select the address book option 717 to view the address book 717a which includes a list of contacts 717b and make any money transfers or payments. In one embodiment, the address book may identify each contact using their names and available and/or preferred modes of payment. For example, a contact Amanda G. may be paid via social pay (e.g., via FACEBOOK) as indicated by the icon 717c. In another example, money may be transferred to Brian S. via QR code as indicated by the QR code icon 717d. In yet another example, Charles B. may accept payment via near field communication 717e, Bluetooth 717f and email 717g. Payment may also be made via USB 717h (e.g., by physically connecting two mobile devices) as well as other social channels such as TWITTER.

[0097] In one implementation, a user may select Joe P. for payment. Joe P., as shown in the user interface, has an email icon 717g next to his name indicating that Joe P. accepts payment via email. When his name is selected, the user interface may display his contact information such as email, phone, etc. If a user wishes to make a payment to Joe P. by a method other than email, the user may add another transfer mode 717j to his contact information and make a payment transfer. With reference to FIG. 7D, the user may be provided with a screen 717k where the user can enter an amount to send Joe, as well as add other text to provide Joe with context for the payment transaction 717l. The user can choose modes (e.g., SMS, email, social networking) via which Joe may be contacted via graphical user interface elements, 717m. As the user types, the text entered may be provided for review within a GUI element 717n. When the user has completed entering in the necessary information, the user can press the send button 717o to send the social message to Joe. If Joe also has a virtual wallet application, Joe may be able to review 717p social pay message within the app, or directly at the website of the social network (e.g., for Twitter™, Facebook®, etc.). Messages may be aggregated from the various social networks and other sources (e.g., SMS, email). The method of redemption appropriate for each messaging mode may be indicated along with the social pay message. In the illustration in FIG. 7D, the SMS 717q Joe received indicates that Joe can redeem the $5 obtained via SMS by replying to the SMS and entering the hash tag value ‘#1234’. In the same illustration, Joe has also received a message 717r via Facebook®, which includes a URL link that Joe can activate to initiate redemption of the $25 payment.

[0098] With reference to FIG. 7E, in some other embodiments, a user may select merchants 718 from the list of options in the shopping mode to view a select list of merchants 718a-e. In one implementation, the merchants in the list may be affiliated to the wallet, or have affinity relationship with the wallet. In another implementation, the merchants may include a list of merchants meeting a user-defined or other criteria. For example, the list may be one that is curated by the user, merchants where the user most frequently shops or spends more than an x amount of sum or shopped for three consecutive months, and/or the like. In one implementation, the user may further select one of the merchants, Amazon 718a for example. The user may then navigate through the merchant's listings to find items of interest such as 718f-j. Directly through the wallet and without visiting the merchant site from a separate page, the user may make a selection of an item 718j from the catalog of Amazon 718a. As shown in the right most user interface of FIG. 7D, the selected item may then be added to cart. The message 718k indicates that the selected item has been added to the cart, and updated number of items in the cart is now 13.

[0099] With reference to FIG. 7F, in one embodiment, there may be a local proximity option 719 which may be selected by a user to view a list of merchants that are geographically in close proximity to the user. For example, the list of merchants 719a-e may be the merchants that are located close to the user. In one implementation, the mobile application may further identify when the user in a store based on the user's location. For example, position icon 719d may be displayed next to a store (e.g., Walgreens) when the user is in close proximity to the store. In one implementation, the mobile application may refresh its location periodically in case the user moved away from the store (e.g., Walgreens). In a further implementation, the user may navigate the offerings of the selected Walgreens store through the mobile application. For example, the user may navigate, using the mobile application, to items 719f-j available on aisle 5 of Walgreens. In one implementation, the user may select corn 719i from his or her mobile application to add to cart 719k.

[0100] With reference to FIG. 7G, in another embodiment, the local proximity option 719 may include a store map and a real time map features among others. For example, upon selecting the Walgreens store, the user may launch an aisle map 719l which displays a map 719m showing the organization of the store and the position of the user (indicated by a yellow circle). In one implementation, the user may easily configure the map to add one or more other users (e.g., user's kids) to share each other's location within the store. In another implementation, the user may have the option to launch a “store view” similar to street views in maps. The store view 719n may display images/video of the user's surrounding. For example, if the user is about to enter aisle 5, the store view map may show the view of aisle 5. Further the user may manipulate the orientation of the map using the navigation tool 719o to move the store view forwards, backwards, right, left as well clockwise and counterclockwise rotation

[0101] FIGS. 8A-F show user interface diagrams illustrating example features of virtual wallet applications in a payment mode, in some embodiments of the VWCS. With reference to FIG. 8A, in one embodiment, the wallet mobile application may provide a user with a number of options for paying for a transaction via the wallet mode 810. In one implementation, an example user interface 811 for making a payment is shown. The user interface may clearly identify the amount 812 and the currency 813 for the transaction. The amount may be the amount payable and the currency may include real currencies such as dollars and euros, as well as virtual currencies such as reward points. The amount of the transaction 814 may also be prominently displayed on the user interface. The user may select the funds tab 816 to select one or more forms of payment 817, which may include various credit, debit, gift, rewards and/or prepaid cards. The user may also have the option of paying, wholly or in part, with reward points. For example, the graphical indicator 818 on the user interface shows the number of points available, the graphical indicator 819 shows the number of points to be used towards the amount due 234.56 and the equivalent 820 of the number of points in a selected currency (USD, for example).

[0102] In one implementation, the user may combine funds from multiple sources to pay for the transaction. The amount 815 displayed on the user interface may provide an indication of the amount of total funds covered so far by the selected forms of payment (e.g., Discover card and rewards points). The user may choose another form of payment or adjust the amount to be debited from one or more forms of payment until the amount 815 matches the amount payable 814. Once the amounts to be debited from one or more forms of payment are finalized by the user, payment authorization may begin.

[0103] In one implementation, the user may select a secure authorization of the transaction by selecting the cloak button 822 to effectively cloak or anonymize some (e.g., pre-configured) or all identifying information such that when the user selects pay button 821, the transaction authorization is conducted in a secure and anonymous manner. In another implementation, the user may select the pay button 821 which may use standard authorization techniques for transaction processing. In yet another implementation, when the user selects the social button 823, a message regarding the transaction may be communicated to one of more social networks (set up by the user) which may post or announce the purchase transaction in a social forum such as a wall post or a tweet. In one implementation, the user may select a social payment processing option 823. The indicator 824 may show the authorizing and sending social share data in progress.

[0104] In another implementation, a restricted payment mode 825 may be activated for certain purchase activities such as prescription purchases. The mode may be activated in accordance with rules defined by issuers, insurers, merchants, payment processor and/or other entities to facilitate processing of specialized goods and services. In this mode, the user may scroll down the list of forms of payments 826 under the funds tab to select specialized accounts such as a flexible spending account (FSA) 827, health savings account (HAS), and/or the like and amounts to be debited to the selected accounts. In one implementation, such restricted payment mode 825 processing may disable social sharing of purchase information.

[0105] In one embodiment, the wallet mobile application may facilitate importing of funds via the import funds user interface 828. For example, a user who is unemployed may obtain unemployment benefit fund 829 via the wallet mobile application. In one implementation, the entity providing the funds may also configure rules for using the fund as shown by the processing indicator message 830. The wallet may read and apply the rules prior, and may reject any purchases with the unemployment funds that fail to meet the criteria set by the rules. Example criteria may include, for example, merchant category code (MCC), time of transaction, location of transaction, and/or the like. As an example, a transaction with a grocery merchant having MCC 5411 may be approved, while a transaction with a bar merchant having an MCC 5813 may be refused.

[0106] With reference to FIG. 8B, in one embodiment, the wallet mobile application may facilitate dynamic payment optimization based on factors such as user location, preferences and currency value preferences among others. For example, when a user is in the United States, the country indicator 831 may display a flag of the United States and may set the currency 833 to the United States. In a further implementation, the wallet mobile application may automatically rearrange the order in which the forms of payments 835 are listed to reflect the popularity or acceptability of various forms of payment. In one implementation, the arrangement may reflect the user's preference, which may not be changed by the wallet mobile application.

[0107] Similarly, when a German user operates a wallet in Germany, the mobile wallet application user interface may be dynamically updated to reflect the country of operation 832 and the currency 834. In a further implementation, the wallet application may rearrange the order in which different forms of payment 836 are listed based on their acceptance level in that country. Of course, the order of these forms of payments may be modified by the user to suit his or her own preferences.

[0108] With reference to FIG. 8C, in one embodiment, the payee tab 837 in the wallet mobile application user interface may facilitate user selection of one or more payees receiving the funds selected in the funds tab. In one implementation, the user interface may show a list of all payees 838 with whom the user has previously transacted or available to transact. The user may then select one or more payees. The payees 838 may include larger merchants such as Amazon.com Inc., and individuals such as Jane P. Doe. Next to each payee name, a list of accepted payment modes for the payee may be displayed. In one implementation, the user may select the payee Jane P. Doe 839 for receiving payment. Upon selection, the user interface may display additional identifying information relating to the payee.

[0109] With reference to FIG. 8D, in one embodiment, the mode tab 840 may facilitate selection of a payment mode accepted by the payee. A number of payment modes may be available for selection. Example modes include, blue tooth 841, wireless 842, snap mobile by user-obtained QR code 843, secure chip 844, TWITTER 845, near-field communication (NFC) 846, cellular 847, snap mobile by user-provided QR code 848, USB 849 and FACEBOOK 850, among others. In one implementation, only the payment modes that are accepted by the payee may be selectable by the user. Other non-accepted payment modes may be disabled.

[0110] With reference to FIG. 8E, in one embodiment, the offers tab 851 may provide real-time offers that are relevant to items in a user's cart for selection by the user. The user may select one or more offers from the list of applicable offers 852 for redemption. In one implementation, some offers may be combined, while others may not. When the user selects an offer that may not be combined with another offer, the unselected offers may be disabled. In a further implementation, offers that are recommended by the wallet application's recommendation engine may be identified by an indicator, such as the one shown by 853. In a further implementation, the user may read the details of the offer by expanding the offer row as shown by 854 in the user interface.

[0111] With reference to FIG. 8F, in one embodiment, the social tab 855 may facilitate integration of the wallet application with social channels 856. In one implementation, a user may select one or more social channels 856 and may sign in to the selected social channel from the wallet application by providing to the wallet application the social channel user name and password 857 and signing in 858. The user may then use the social button 859 to send or receive money through the integrated social channels. In a further implementation, the user may send social share data such as purchase information or links through integrated social channels. In another embodiment, the user supplied login credentials may allow VWCS to engage in interception parsing.

[0112] FIG. 9 shows a user interface diagram illustrating example features of virtual wallet applications, in a history mode, in some embodiments of the VWCS. In one embodiment, a user may select the history mode 910 to view a history of prior purchases and perform various actions on those prior purchases. For example, a user may enter a merchant identifying information such as name, product, MCC, and/or the like in the search bar 911. In another implementation, the user may use voice activated search feature by clicking on the microphone icon 914. The wallet application may query the storage areas in the mobile device or elsewhere (e.g., one or more databases and/or tables remote from the mobile device) for transactions matching the search keywords. The user interface may then display the results of the query such as transaction 915. The user interface may also identify the date 912 of the transaction, the merchants and items 913 relating to the transaction, a barcode of the receipt confirming that a transaction was made, the amount of the transaction and any other relevant information.

[0113] In one implementation, the user may select a transaction, for example transaction 915, to view the details of the transaction. For example, the user may view the details of the items associated with the transaction and the amounts 916 of each item. In a further implementation, the user may select the show option 917 to view actions 918 that the user may take in regards to the transaction or the items in the transaction. For example, the user may add a photo to the transaction (e.g., a picture of the user and the iPad the user bought). In a further implementation, if the user previously shared the purchase via social channels, a post including the photo may be generated and sent to the social channels for publishing. In one implementation, any sharing may be optional, and the user, who did not share the purchase via social channels, may still share the photo through one or more social channels of his or her choice directly from the history mode of the wallet application. In another implementation, the user may add the transaction to a group such as company expense, home expense, travel expense or other categories set up by the user. Such grouping may facilitate year-end accounting of expenses, submission of work expense reports, submission for value added tax (VAT) refunds, personal expenses, and/or the like. In yet another implementation, the user may buy one or more items purchased in the transaction. The user may then execute a transaction without going to the merchant catalog or site to find the items. In a further implementation, the user may also cart one or more items in the transaction for later purchase.

[0114] The history mode, in another embodiment, may offer facilities for obtaining and displaying ratings 919 of the items in the transaction. The source of the ratings may be the user, the user's friends (e.g., from social channels, contacts, etc.), reviews aggregated from the web, and/or the like. The user interface in some implementations may also allow the user to post messages to other users of social channels (e.g., TWITTER or FACEBOOK). For example, the display area 920 shows FACEBOOK message exchanges between two users. In one implementation, a user may share a link via a message 921. Selection of such a message having embedded link to a product may allow the user to view a description of the product and/or purchase the product directly from the history mode.

[0115] In one embodiment, the history mode may also include facilities for exporting receipts. The export receipts pop up 922 may provide a number of options for exporting the receipts of transactions in the history. For example, a user may use one or more of the options 925, which include save (to local mobile memory, to server, to a cloud account, and/or the like), print to a printer, fax, email, and/or the like. The user may utilize his or her address book 923 to look up email or fax number for exporting. The user may also specify format options 924 for exporting receipts. Example format options may include, without limitation, text files (.doc, .txt, .rtf, iif, etc.), spreadsheet (.csv, .xls, etc.), image files (.jpg, .tff, .png, etc.), portable document format (.pdf), postscript (.ps), and/or the like. The user may then click or tap the export button 927 to initiate export of receipts.

[0116] FIGS. 10A-E show user interface diagrams illustrating example features of virtual wallet applications in a snap mode, in some embodiments of the VWCS. With reference to FIG. 10A, in one embodiment, a user may select the snap mode 2110 to access its snap features. The snap mode may handle any machine-readable representation of data. Examples of such data may include linear and 2D bar codes such as UPC code and QR codes. These codes may be found on receipts, product packaging, and/or the like. The snap mode may also process and handle pictures of receipts, products, offers, credit cards or other payment devices, and/or the like. An example user interface in snap mode is shown in FIG. 10A. A user may use his or her mobile phone to take a picture of a QR code 1015 and/or a barcode 1014. In one implementation, the bar 1013 and snap frame 1015 may assist the user in snapping codes properly. For example, the snap frame 1015, as shown, does not capture the entirety of the code 1016. As such, the code captured in this view may not be resolvable as information in the code may be incomplete. This is indicated by the message on the bar 1013 that indicates that the snap mode is still seeking the code. When the code 1016 is completely framed by the snap frame 1015, the bar message may be updated to, for example, “snap found.” Upon finding the code, in one implementation, the user may initiate code capture using the mobile device camera. In another implementation, the snap mode may automatically snap the code using the mobile device camera.

[0117] With reference to FIG. 10B, in one embodiment, the snap mode may facilitate payment reallocation post transaction. For example, a user may buy grocery and prescription items from a retailer Acme Supermarket. The user may, inadvertently or for ease of checkout for example, use his or her Visa card to pay for both grocery and prescription items. However, the user may have an FSA account that could be used to pay for prescription items, and which would provide the user tax benefits. In such a situation, the user may use the snap mode to initiate transaction reallocation.

[0118] As shown, the user may enter a search term (e.g., bills) in the search bar 2121. The user may then identify in the tab 1022 the receipt 1023 the user wants to reallocate. Alternatively, the user may directly snap a picture of a barcode on a receipt, and the snap mode may generate and display a receipt 1023 using information from the barcode. The user may now reallocate 1025. In some implementations, the user may also dispute the transaction 1024 or archive the receipt 1026.

[0119] In one implementation, when the reallocate button 1025 is selected, the wallet application may perform optical character recognition (OCR) of the receipt. Each of the items in the receipt may then be examined to identify one or more items which could be charged to which payment device or account for tax or other benefits such as cash back, reward points, etc. In this example, there is a tax benefit if the prescription medication charged to the user's Visa card is charged to the user's FSA. The wallet application may then perform the reallocation as the back end. The reallocation process may include the wallet contacting the payment processor to credit the amount of the prescription medication to the Visa card and debit the same amount to the user's FSA account. In an alternate implementation, the payment processor (e.g., Visa or MasterCard) may obtain and OCR the receipt, identify items and payment accounts for reallocation and perform the reallocation. In one implementation, the wallet application may request the user to confirm reallocation of charges for the selected items to another payment account. The receipt 1027 may be generated after the completion of the reallocation process. As discussed, the receipt shows that some charges have been moved from the Visa account to the FSA.

[0120] With reference to FIG. 10C, in one embodiment, the snap mode may facilitate payment via pay code such as barcodes or QR codes. For example, a user may snap a QR code of a transaction that is not yet complete. The QR code may be displayed at a merchant POS terminal, a web site, or a web application and may be encoded with information identifying items for purchase, merchant details and other relevant information. When the user snaps such as a QR code, the snap mode may decode the information in the QR code and may use the decoded information to generate a receipt 1032. Once the QR code is identified, the navigation bar 1031 may indicate that the pay code is identified. The user may now have an option to add to cart 1033, pay with a default payment account 1034 or pay with wallet 1035.

[0121] In one implementation, the user may decide to pay with default 1034. The wallet application may then use the user's default method of payment, in this example the wallet, to complete the purchase transaction. Upon completion of the transaction, a receipt may be automatically generated for proof of purchase. The user interface may also be updated to provide other options for handling a completed transaction. Example options include social 1037 to share purchase information with others, reallocate 1038 as discussed with regard to FIG. 10B, and archive 1039 to store the receipt.

[0122] With reference to FIG. 10D, in one embodiment, the snap mode may also facilitate offer identification, application and storage for future use. For example, in one implementation, a user may snap an offer code 1041 (e.g., a bar code, a QR code, and/or the like). The wallet application may then generate an offer text 1042 from the information encoded in the offer code. The user may perform a number of actions on the offer code. For example, the user use the find button 1043 to find all merchants who accept the offer code, merchants in the proximity who accept the offer code, products from merchants that qualify for the offer code, and/or the like. The user may also apply the offer code to items that are currently in the cart using the add to cart button 1044. Furthermore, the user may also save the offer for future use by selecting the save button 1045.

[0123] In one implementation, after the offer or coupon 1046 is applied, the user may have the option to find qualifying merchants and/or products using find, the user may go to the wallet using 1048, and the user may also save the offer or coupon 1046 for later use.

[0124] With reference to FIG. 10E, in one embodiment, the snap mode may also offer facilities for adding a funding source to the wallet application. In one implementation, a pay card such as a credit card, debit card, pre-paid card, smart card and other pay accounts may have an associated code such as a bar code or QR code. Such a code may have encoded therein pay card information including, but not limited to, name, address, pay card type, pay card account details, balance amount, spending limit, rewards balance, and/or the like. In one implementation, the code may be found on a face of the physical pay card. In another implementation, the code may be obtained by accessing an associated online account or another secure location. In yet another implementation, the code may be printed on a letter accompanying the pay card. A user, in one implementation, may snap a picture of the code. The wallet application may identify the pay card 1051 and may display the textual information 1052 encoded in the pay card. The user may then perform verification of the information 1052 by selecting the verify button 1053. In one implementation, the verification may include contacting the issuer of the pay card for confirmation of the decoded information 1052 and any other relevant information. In one implementation, the user may add the pay card to the wallet by selecting the ‘add to wallet’ button 1054. The instruction to add the pay card to the wallet may cause the pay card to appear as one of the forms of payment under the funds tab 816 discussed in FIG. 8A. The user may also cancel importing of the pay card as a funding source by selecting the cancel button 1055. When the pay card has been added to the wallet, the user interface may be updated to indicate that the importing is complete via the notification display 1056. The user may then access the wallet 1057 to begin using the added pay card as a funding source.

[0125] FIG. 11 shows a user interface diagram illustrating example features of virtual wallet applications, in an offers mode, in some embodiments of the VWCS. In some implementations, the VWCS may allow a user to search for offers for products and/or services from within the virtual wallet mobile application. For example, the user may enter text into a graphical user interface (“GUI”) element 1111, or issue voice commands by activating GUI element 1112 and speaking commands into the device. In some implementations, the VWCS may provide offers based on the user's prior behavior, demographics, current location, current cart selection or purchase items, and/or the like. For example, if a user is in a brick-and-mortar store, or an online shopping website, and leaves the (virtual) store, then the merchant associated with the store may desire to provide a sweetener deal to entice the consumer back into the (virtual) store. The merchant may provide such an offer 1113. For example, the offer may provide a discount, and may include an expiry time. In some implementations, other users may provide gifts (e.g., 1114) to the user, which the user may redeem. In some implementations, the offers section may include alerts as to payment of funds outstanding to other users (e.g., 1115). In some implementations, the offers section may include alerts as to requesting receipt of funds from other users (e.g., 1116). For example, such a feature may identify funds receivable from other applications (e.g., mail, calendar, tasks, notes, reminder programs, alarm, etc.), or by a manual entry by the user into the virtual wallet application. In some implementations, the offers section may provide offers from participating merchants in the VWCS, e.g., 1117-1119, 1120. These offers may sometimes be assembled using a combination of participating merchants, e.g., 1117. In some implementations, the VWCS itself may provide offers for users contingent on the user utilizing particular payment forms from within the virtual wallet application, e.g., 1120.

[0126] FIGS. 12A-B show user interface diagrams illustrating example features of virtual wallet applications, in a security and privacy mode, in some embodiments of the VWCS. With reference to FIG. 12A, in some implementations, the user may be able to view and/or modify the user profile and/or settings of the user, e.g., by activating a user interface element. For example, the user may be able to view/modify a user name (e.g., 1211a-b), account number (e.g., 1212a-b), user security access code (e.g., 1213-b), user pin (e.g., 1214-b), user address (e.g., 1215-b), social security number associated with the user (e.g., 1216-b), current device GPS location (e.g., 1217-b), user account of the merchant in whose store the user currently is (e.g., 1218-b), the user's rewards accounts (e.g., 1219-b), and/or the like. In some implementations, the user may be able to select which of the data fields and their associated values should be transmitted to facilitate the purchase transaction, thus providing enhanced data security for the user. For example, in the example illustration in FIG. 12A, the user has selected the name 1211a, account number 1212a, security code 1213a, merchant account ID 1218a and rewards account ID 1219a as the fields to be sent as part of the notification to process the purchase transaction. In some implementations, the user may toggle the fields and/or data values that are sent as part of the notification to process the purchase transactions. In some implementations, the app may provide multiple screens of data fields and/or associated values stored for the user to select as part of the purchase order transmission. In some implementations, the app may provide the VWCS with the GPS location of the user. Based on the GPS location of the user, the VWCS may determine the context of the user (e.g., whether the user is in a store, doctor's office, hospital, postal service office, etc.). Based on the context, the user app may present the appropriate fields to the user, from which the user may select fields and/or field values to send as part of the purchase order transmission.

[0127] For example, a user may go to doctor's office and desire to pay the co-pay for doctor's appointment. In addition to basic transactional information such as account number and name, the app may provide the user the ability to select to transfer medical records, health information, which may be provided to the medical provider, insurance company, as well as the transaction processor to reconcile payments between the parties. In some implementations, the records may be sent in a Health Insurance Portability and Accountability Act (HIPAA)-compliant data format and encrypted, and only the recipients who are authorized to view such records may have appropriate decryption keys to decrypt and view the private user information.

[0128] With reference to FIG. 12B, in some implementations, the app executing on the user's device may provide a “VerifyChat” feature for fraud prevention. For example, the VWCS may detect an unusual and/or suspicious transaction. The VWCS may utilize the VerifyChat feature to communicate with the user, and verify the authenticity of the originator of the purchase transaction. In various implementations, the VWCS may send electronic mail message, text (SMS) messages, Facebook® messages, Twitter™ tweets, text chat, voice chat, video chat (e.g., Apple FaceTime), and/or the like to communicate with the user. For example, the VWCS may initiate a video challenge for the user, e.g., 1221. For example, the user may need to present him/her-self via a video chat, e.g., 1222. In some implementations, a customer service representative, e.g., agent 1224, may manually determine the authenticity of the user using the video of the user. In some implementations, the VWCS may utilize face, biometric and/or like recognition (e.g., using pattern classification techniques) to determine the identity of the user. In some implementations, the app may provide reference marker (e.g., cross-hairs, target box, etc.), e.g., 1223, so that the user may the video to facilitate the VWCS's automated recognition of the user. In some implementations, the user may not have initiated the transaction, e.g., the transaction is fraudulent. In such implementations, the user may cancel the challenge. The VWCS may then cancel the transaction, and/or initiate fraud investigation procedures on behalf of the user.

[0129] In some implementations, the VWCS may utilize a text challenge procedure to verify the authenticity of the user, e.g., 1225. For example, the VWCS may communicate with the user via text chat, SMS messages, electronic mail, Facebook® messages, Twitter™ tweets, and/or the like. The VWCS may pose a challenge question, e.g., 1226, for the user. The app may provide a user input interface element(s) (e.g., virtual keyboard 1228) to answer the challenge question posed by the VWCS. In some implementations, the challenge question may be randomly selected by the VWCS automatically; in some implementations, a customer service representative may manually communicate with the user. In some implementations, the user may not have initiated the transaction, e.g., the transaction is fraudulent. In such implementations, the user may cancel the text challenge. The VWCS may cancel the transaction, and/or initiate fraud investigation on behalf of the user.

[0130] FIG. 13 shows a datagraph diagram illustrating example aspects of transforming a user checkout request input via a User Purchase Checkout (“UPC”) component into a checkout data display. In some embodiments, a user, e.g., 1301a, may desire to purchase a product, service, offering, and/or the like (“product”), from a merchant via a merchant online site or in the merchant's store. The user may communicate with a merchant/acquirer (“merchant”) server, e.g., 1303a, via a client such as, but not limited to: a personal computer, mobile device, television, point-of-sale terminal, kiosk, ATM, and/or the like (e.g., 1302). For example, the user may provide user input, e.g., checkout input 1311, into the client indicating the user's desire to purchase the product. In various embodiments, the user input may include, but not be limited to: a single tap (e.g., a one-tap mobile app purchasing embodiment) of a touchscreen interface, keyboard entry, card swipe, activating a RFID/NFC equipped hardware device (e.g., electronic card having multiple accounts, smartphone, tablet, etc.) within the user device, mouse clicks, depressing buttons on a joystick/game console, voice commands, single/multi-touch gestures on a touch-sensitive interface, touching user interface elements on a touch-sensitive display, and/or the like. As an example, a user in a merchant store may scan a product barcode of the product via a barcode scanner at a point-of-sale terminal. As another example, the user may select a product from a webpage catalog on the merchant's website, and add the product to a virtual shopping cart on the merchant's website. The user may then indicate the user's desire to checkout the items in the (virtual) shopping cart. For example, the user may activate a user interface element provided by the client to indicate the user's desire to complete the user purchase checkout. The client may generate a checkout request, e.g., 1312, and provide the checkout request, e.g., 1313, to the merchant server. For example, the client may provide a (Secure) Hypertext Transfer Protocol (“HTTP(S)”) POST message including the product details for the merchant server in the form of data formatted according to the eXtensible Markup Language (“XML”). An example listing of a checkout request 1312, substantially in the form of a HTTP(S) POST message including XML-formatted data, is provided below:

[0131]

POST /checkoutrequest.php HTTP/1.1
Host: www.merchant.com
Content-Type: Application/XML
Content-Length: 667
<?XML version = “1.0” encoding = “UTF-8”?>
<checkout_request>
<session_ID>4NFU4RG94</session_ID>
<!--optional parameters-->
<timestamp>2011-02-22 15:22:41</timestamp>
<user_ID>[email protected]</user_ID>
<device_fingerprint>
<device_IP>192.168.23.126</device_IP>
<device_MAC>0123.4567.89ab</device_MAC>
<device_serial>312456768798765432</device_serial>
<device_ECID>00000AEBCDF12345</device_ECID>
<device_identifier>jqp_air</device_identifier>
<device_UDID>21343e34-14f4-8jn4-7yfe-
124578632134</device_UDID>
<device_browser>firefox 2.2</device_browser>
<device_type>smartphone</device_type>
<device_model>HTC Hero</device_model>
<OS>Android 2.2</OS>
<wallet_app_installed_flag>true
</wallet_app_installed_flag>
</device_fingerprint>
</checkout_request>

[0132] In some embodiments, the merchant server may obtain the checkout request from the client, and extract the checkout detail (e.g., XML data) from the checkout request. For example, the merchant server may utilize a parser such as the example parsers described below in the discussion with reference to FIG. 19. Based on parsing the checkout request 1312, the merchant server may extract product data (e.g., product identifiers), as well as available PoS client data, from the checkout request. In some embodiments, using the product data, the merchant server may query, e.g., 1314, a merchant/acquirer (“merchant”) database, e.g., 1303b, to obtain product data, e.g., 1315, such as product information, product pricing, sales tax, offers, discounts, rewards, and/or other information to process the purchase transaction and/or provide value-added services for the user. For example, the merchant database may be a relational database responsive to Structured Query Language (“SQL”) commands. The merchant server may execute a hypertext preprocessor (“PHP”) script including SQL commands to query a database table (such as FIG. 19, Products 1919l) for product data. An example product data query 1314, substantially in the form of PHP/SQL commands, is provided below:

[0133]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“VWCS_DB.SQL”); // select database table to search
//create query
$query = “SELECT product_title product_attributes_list product_price
tax_info_list related_products_list offers_list discounts_list
rewards_list merchants_list merchant_availability_list FROM
ProductsTable WHERE product_ID LIKE ‘%’ $prodID”;
$result = mysql_query($query); // perform the search query
mysql_close(“VWCS_DB.SQL”); // close database access
?>

[0134] In some embodiments, in response to obtaining the product data, the merchant server may generate, e.g., 1316, checkout data to provide for the PoS client. In some embodiments, such checkout data, e.g., 1317, may be embodied, in part, in a HyperText Markup Language (“HTML”) page including data for display, such as product detail, product pricing, total pricing, tax information, shipping information, offers, discounts, rewards, value-added service information, etc., and input fields to provide payment information to process the purchase transaction, such as account holder name, account number, billing address, shipping address, tip amount, etc. In some embodiments, the checkout data may be embodied, in part, in a Quick Response (“QR”) code image that the PoS client can display, so that the user may capture the QR code using a user's device to obtain merchant and/or product data for generating a purchase transaction processing request. In some embodiments, a user alert mechanism may be built into the checkout data. For example, the merchant server may embed a URL specific to the transaction into the checkout data. In some embodiments, the alerts URL may further be embedded into optional level 3 data in card authorization requests, such as those discussed further below with reference to FIGS. 15-16. The URL may point to a webpage, data file, executable script, etc., stored on the merchant's server dedicated to the transaction that is the subject of the card authorization request. For example, the object pointed to by the URL may include details on the purchase transaction, e.g., products being purchased, purchase cost, time expiry, status of order processing, and/or the like. Thus, the merchant server may provide to the payment network the details of the transaction by passing the URL of the webpage to the payment network. In some embodiments, the payment network may provide notifications to the user, such as a payment receipt, transaction authorization confirmation message, shipping notification and/or the like. In such messages, the payment network may provide the URL to the user device. The user may navigate to the URL on the user's device to obtain alerts regarding the user's purchase, as well as other information such as offers, coupons, related products, rewards notifications, and/or the like. An example listing of a checkout data 1317, substantially in the form of XML-formatted data, is provided below:

[0135]

<?XML version = “1.0” encoding = “UTF-8”?>
<checkout_data>
<session_ID>4NFU4RG94</session_ID>
<!--optional data-->
<timestamp>2011-02-22 15:22:43</timestamp>
<expiry_lapse>00:00:30</expiry_lapse>
<total_cost>$121.49</total_cost>
<alerts_URL>www.merchant.com/shopcarts.php?sessionID=4NFU4RG94</alerts_URL>
<user_ID>[email protected]</user_ID>
<user_device_fingerprint>
<device_IP>192.168.23.126</device_IP>
<device_MAC>0123.4567.89ab</device_MAC>
<device_serial>312456768798765432</device_serial>
<device_ECID>00000AEBCDF12345</device_ECID>
<device_identifier>jqp_air</device_identifier>
<device_UDID>21343e34-14f4-8jn4-7yfe-124578632134</device_UDID>
<device_browser>firefox 2.2</device_browser>
<device_type>smartphone</device_type>
<device_model>HTC Hero</device_model>
<OS>Android 2.2</OS>
<wallet_app_installed_flag>true</wallet_app_installed_flag>
</user_device_fingerprint>
<purchase_detail>
<cart>
<product>
<merchant_params>
<merchant_id>54TBRELF8</merchant_id>
<merchant_name>BARNES, Inc.</merchant_name>
<merchant_auth_key>TMN45GER98</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>XML for dummies</product_title>
<ISBN>938-2-14-168710-0</ISBN>
<edition>2nd ed.</edition>
<cover>hardbound</cover>
</product_params>
<quantity>2</quantity>
<unit_cost>$14.46</unit_cost>
<coupon_id>AY34567</coupon_id>
<social_flag>ON</social_flag>
<social_message>Look what I bought today!</social_message>
<social_networks>facebook twitter</social_networks>
</product>
<product>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>Books, Inc.</merchant_name>
<merchant_auth_key>1N484MCP</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>Sophie's World</product_title>
<ISBN>955-2-14-112310-0</ISBN>
<edition>NULL</edition>
<cover>hardbound</cover>
</product_params>
<quantity>1</quantity>
<unit_cost>$34.78</unit_cost>
<coupon_id>null</coupon_id>
<social_flag>OFF</social_flag>
</product>
</cart>
<cart>
<product>
<merchant_params>
<merchant_id>RFH5IB4FT</merchant_id>
<merchant_name>Amzn, Inc.</merchant_name>
<merchant_auth_key>44543DSJFG</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>XML - a primer</product_title>
<ISBN>938-2-14-1436710-0</ISBN>
<edition>2nd ed.</edition>
<cover>hardbound</cover>
</product_params>
<quantity>1</quantity>
<unit_cost>$12.93</unit_cost>
<coupon_id>AY34567</coupon_id>
<social_flag>ON</social_flag>
<social_message>Look what I bought today!</social_message>
<social_networks>facebook twitter</social_networks>
</product>
<product>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>BestBooks, Inc.</merchant_name>
<merchant_auth_key>1N484MCP</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>Sophie's Choice</product_title>
<ISBN>938-2-14-168710-0</ISBN>
<edition>1st ed.</edition>
</product_params>
<quantity>1</quantity>
<unit_cost>$44.86</unit_cost>
<coupon_id>null</coupon_id>
<social_flag>OFF</social_flag>
</product>
</cart>
</purchase_detail>
<checkout_data>

[0136] Upon obtaining the checkout data, e.g., 1317, the PoS client may render and display, e.g., 1318, the checkout data for the user.

[0137] FIG. 14 shows a logic flow diagram illustrating example aspects of transforming a user checkout request input via a User Purchase Checkout (“UPC”) component into a checkout data display. In some embodiments, a user may desire to purchase a product, service, offering, and/or the like (“product”), from a merchant via a merchant online site or in the merchant's store. The user may communicate with a merchant/acquirer (“merchant”) server via a PoS client. For example, the user may provide user input, e.g., 1401, into the client indicating the user's desire to purchase the product. The client may generate a checkout request, e.g., 1402, and provide the checkout request to the merchant server. In some embodiments, the merchant server may obtain the checkout request from the client, and extract the checkout detail (e.g., XML data) from the checkout request. For example, the merchant server may utilize a parser such as the example parsers described below in the discussion with reference to FIG. 19. Based on parsing the checkout request, the merchant server may extract product data (e.g., product identifiers), as well as available PoS client data, from the checkout request. In some embodiments, using the product data, the merchant server may query, e.g., 1403, a merchant/acquirer (“merchant”) database to obtain product data, e.g., 1404, such as product information, product pricing, sales tax, offers, discounts, rewards, and/or other information to process the purchase transaction and/or provide value-added services for the user. In some embodiments, in response to obtaining the product data, the merchant server may generate, e.g., 1405, checkout data to provide, e.g., 1406, for the PoS client. Upon obtaining the checkout data, the PoS client may render and display, e.g., 1407, the checkout data for the user.

[0138] FIGS. 15A-B show datagraph diagrams illustrating example aspects of transforming a user virtual wallet access input via a Purchase Transaction Authorization (“PTA”) component into a purchase transaction receipt notification. With reference to FIG. 15A, in some embodiments, a user, e.g., 1501a, may wish to utilize a virtual wallet account to purchase a product, service, offering, and/or the like (“product”), from a merchant via a merchant online site or in the merchant's store. The user may utilize a physical card, or a user wallet device, e.g., 1501b, to access the user's virtual wallet account. For example, the user wallet device may be a personal/laptop computer, cellular telephone, smartphone, tablet, eBook reader, netbook, gaming console, and/or the like. The user may provide a wallet access input, e.g., 1511 into the user wallet device. In various embodiments, the user input may include, but not be limited to: a single tap (e.g., a one-tap mobile app purchasing embodiment) of a touchscreen interface, keyboard entry, card swipe, activating a RFID/NFC equipped hardware device (e.g., electronic card having multiple accounts, smartphone, tablet, etc.) within the user device, mouse clicks, depressing buttons on a joystick/game console, voice commands, single/multi-touch gestures on a touch-sensitive interface, touching user interface elements on a touch-sensitive display, and/or the like. In some embodiments, the user wallet device may authenticate the user based on the user's wallet access input, and provide virtual wallet features for the user.

[0139] In some embodiments, upon authenticating the user for access to virtual wallet features, the user wallet device may provide a transaction authorization input, e.g., 1514, to a point-of-sale (“PoS”) client, e.g., 1502. For example, the user wallet device may communicate with the PoS client via Bluetooth, Wi-Fi, cellular communication, one- or two-way near-field communication (“NFC”), and/or the like. In embodiments where the user utilizes a plastic card instead of the user wallet device, the user may swipe the plastic card at the PoS client to transfer information from the plastic card into the PoS client. For example, the PoS client may obtain, as transaction authorization input 1514, track 1 data from the user's plastic card (e.g., credit card, debit card, prepaid card, charge card, etc.), such as the example track 1 data provided below:

[0140]

%B123456789012345{circumflex over ( )}PUBLIC/
J.Q.{circumflex over ( )}99011200000000000000**901******?*
(wherein ‘123456789012345’ is the card number of ‘J.Q. Public’ and has
a CVV number of 901. ‘990112’ is a service code, and *** represents
decimal digits which change randomly each time the card is used.)

[0141] In embodiments where the user utilizes a user wallet device, the user wallet device may provide payment information to the PoS client, formatted according to a data formatting protocol appropriate to the communication mechanism employed in the communication between the user wallet device and the PoS client. An example listing of transaction authorization input 1514, substantially in the form of XML-formatted data, is provided below:

[0142]

<?XML version = “1.0” encoding = “UTF-8”?>
<transaction_authorization_input>
	<payment_data>
	<account>
	<charge_priority>1</charge_priority>
	<charge_ratio>40%</charge_ratio>
	<account_type>debit</account_type>
	<value_exchange_symbol>USD</value_exchange_symbol>
	<account_number>123456789012345</account_number>
	<account_name>John Q. Public</account_name>
	<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
	<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
	<CVV_type>dynamic<CVV_type>
	<CVV>http://www.paynet.com/dcvv.php?sessionID=4NFU4RG94</CVV>
	<cloak_flag>ON</cloak_flag>
	<alert_rules>tar1 tar4 tar12</alert_rules>
	<mode>NFC</mode>
	</account>
	<account>
	<charge_priority>1</charge_priority>
	<charge_ratio>60%</charge_ratio>
	<account_type>rewards</account_type>
	<value_exchange_symbol>VME</value_exchange_symbol>
	<account_number>234567890123456</account_number>
	<account_name>John Q. Public</account_name>
	<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
	<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
	<CVV_type>static<CVV_type>
	<CVV>173</CVV>
	<cloak_flag>ON</cloak_flag>
	<alert_rules>tar1 tar4 tar12</alert_rules>
	<mode>Bluetooth</mode>
	</account>
	<account>
	<charge_priority>2</charge_priority>
	<charge_ratio>100%</charge_ratio>
	<account_number>345678901234567</account_number>
	<account_type>credit</account_type>
	<value_exchange_symbol>USD</value_exchange_symbol>
	<account_name>John Q. Public</account_name>
	<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
	<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
	<CVV_type>static<CVV_type>
	<CVV>173</CVV>
	<cloak_flag>ON</cloak_flag>
	<alert_rules>tar1 tar4 tar12</alert_rules>
	<mode>NFC</mode>
	</account>
	</payment_data>
	<!--optional data-->
	<timestamp>2011-02-22 15:22:43</timestamp>
	<expiry_lapse>00:00:30</expiry_lapse>
	<secure_key>0445329070598623487956543322</secure_key>
	<alerts_track_flag>TRUE</alerts_track_flag>
	<device_fingerprint>
	<device_IP>192.168.23.126</device_IP>
	<device_MAC>0123.4567.89ab</device_MAC>
	<device_serial>312456768798765432</device_serial>
	<device_ECID>00000AEBCDF12345</device_ECID>
	<device_identifier>jqp_air</device_identifier>
	<device_UDID>21343e34-14f4-8jn4-7yfe-124578632134</device_UDID>
	<device_browser>firefox 2.2</device_browser>
	<device_type>smartphone</device_type>
	<device_model>HTC Hero</device_model>
	<OS>Android 2.2</OS>
	<wallet_app_installed_flag>true</wallet_app_installed_flag>
	</device_fingerprint>
</transaction_authorization_input>

[0143] In some embodiments, the PoS client may generate a card authorization request, e.g., 1515, using the obtained transaction authorization input from the user wallet device, and/or product/checkout data (see, e.g., FIG. 13, 1315-1317). An example listing of a card authorization request 1515-1516, substantially in the form of a HTTP(S) POST message including XML-formatted data, is provided below:

[0144]

POST /authorizationrequests.php HTTP/1.1
Host: www.acquirer.com
Content-Type: Application/XML
Content-Length: 1306
<?XML version = “1.0” encoding = “UTF-8”?>
<card_authorization_request>
<session_ID>4NFU4RG94</order_ID>
<!--optional data-->
<timestamp>2011-02-22 15:22:43</timestamp>
<expiry>00:00:30</expiry>
<alerts_URL>www.merchant.com/shopcarts.php?sessionID=AEBB4356</alerts_URL>
<user_ID>[email protected]</user_ID>
<device_fingerprint>
<device_IP>192.168.23.126</device_IP>
<device_MAC>0123.4567.89ab</device_MAC>
<device_serial>312456768798765432</device_serial>
<device_ECID>00000AEBCDF12345</device_ECID>
<device_identifier>jqp_air</device_identifier>
<device_UDID>21343e34-14f4-8jn4-7yfe-124578632134</device_UDID>
<device_browser>firefox 2.2</device_browser>
<device_type>smartphone</device_type>
<device_model>HTC Hero</device_model>
<OS>Android 2.2</OS>
<wallet_app_installed_flag>true</wallet_app_installed_flag>
</device_fingerprint>
<purchase_details>
<total_cost>$121.49</total_cost>
<cart>
<product>
<merchant_params>
<merchant_id>54TBRELF8</merchant_id>
<merchant_name>BARNES, Inc.</merchant_name>
<merchant_auth_key>TMN45GER98</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>XML for dummies</product_title>
<ISBN>938-2-14-168710-0</ISBN>
<edition>2nd ed.</edition>
<cover>hardbound</cover>
</product_params>
<quantity>2</quantity>
<unit_cost>$14.46</unit_cost>
<coupon_id>AY34567</coupon_id>
<social_flag>ON</social_flag>
<social_message>Look what I bought today!</social_message>
<social_networks>facebook twitter</social_networks>
</product>
<product>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>Books, Inc.</merchant_name>
<merchant_auth_key>1N484MCP</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>Sophie's World</product_title>
<ISBN>955-2-14-112310-0</ISBN>
<edition>NULL</edition>
<cover>hardbound</cover>
</product_params>
<quantity>1</quantity>
<unit_cost>$34.78</unit_cost>
<coupon_id>null</coupon_id>
<social_flag>OFF</social_flag>
</product>
</cart>
<cart>
<product>
<merchant_params>
<merchant_id>RFH5IB4FT</merchant_id>
<merchant_name>Amzn, Inc.</merchant_name>
<merchant_auth_key>44543DSJFG</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>XML - a primer</product_title>
<ISBN>938-2-14-1436710-0</ISBN>
<edition>2nd ed.</edition>
<cover>hardbound</cover>
</product_params>
<quantity>1</quantity>
<unit_cost>$12.93</unit_cost>
<coupon_id>AY34567</coupon_id>
<social_flag>ON</social_flag>
<social_message>Look what I bought today!</social_message>
<social_networks>facebook twitter</social_networks>
</product>
<product>
<merchant_params>
<merchant_id>3FBCR4INC</merchant_id>
<merchant_name>BestBooks, Inc.</merchant_name>
<merchant_auth_key>1N484MCP</merchant_auth_key>
</merchant_params>
<product_type>book</product_type>
<product_params>
<product_title>Sophie's Choice</product_title>
<ISBN>938-2-14-168710-0</ISBN>
<edition>1st ed.</edition>
</product_params>
<quantity>1</quantity>
<unit_cost>$44.86</unit_cost>
<coupon_id>null</coupon_id>
<social_flag>OFF</social_flag>
</product>
</cart>
</purchase_details>
<account_params>
<account>
<charge_priority>1</charge_priority>
<charge_ratio>40%</charge_ratio>
<account_type>debit</account_type>
<value_exchange_symbol>USD</value_exchange_symbol>
<account_number>123456789012345</account_number>
<account_name>John Q. Public</account_name>
<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
<CVV_type>dynamic<CVV_type>
<CVV>http://www.paynet.com/dcvv.php?sessionID=4NFU4RG94</CVV>
<cloak_flag>ON</cloak_flag>
<alert_rules>tar1 tar4 tar12</alert_rules>
<mode>NFC</mode>
</account>
<account>
<charge_priority>1</charge_priority>
<charge_ratio>60%</charge_ratio>
<account_type>rewards</account_type>
<value_exchange_symbol>VME</value_exchange_symbol>
<account_number>234567890123456</account_number>
<account_name>John Q. Public</account_name>
<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
<CVV_type>static<CVV_type>
<CVV>173</CVV>
<cloak_flag>ON</cloak_flag>
<alert_rules>tar1 tar4 tar12</alert_rules>
<mode>Bluetooth</mode>
</account>
<account>
<charge_priority>2</charge_priority>
<charge_ratio>100%</charge_ratio>
<account_number>345678901234567</account_number>
<account_type>credit</account_type>
<value_exchange_symbol>USD</value_exchange_symbol>
<account_name>John Q. Public</account_name>
<bill_add>987 Green St #456, Chicago, IL 94652</bill_add>
<ship_add>987 Green St #456, Chicago, IL 94652</ship_add>
<CVV_type>static<CVV_type>
<CVV>173</CVV>
<cloak_flag>ON</cloak_flag>
<alert_rules>tar1 tar4 tar12</alert_rules>
<mode>NFC</mode>
</account>
</account_params>
<shipping_info>
<shipping_adress>#ref-ANON-123-45-678</shipping_address>
<ship_type>expedited</ship_type>
<ship_carrier>FedEx</ship_carrier>
<ship_account>ANON-123-45-678</ship_account>
<tracking_flag>true</tracking_flag>
<sign_flag>false</sign_flag>
</shipping_info>
</card_authorization_request>

[0145] In some embodiments, the card authorization request generated by the user device may include a minimum of information required to process the purchase transaction. For example, this may improve the efficiency of communicating the purchase transaction request, and may also advantageously improve the privacy protections provided to the user and/or merchant. For example, in some embodiments, the card authorization request may include at least a session ID for the user's shopping session with the merchant. The session ID may be utilized by any component and/or entity having the appropriate access authority to access a secure site on the merchant server to obtain alerts, reminders, and/or other data about the transaction(s) within that shopping session between the user and the merchant. In some embodiments, the PoS client may provide the generated card authorization request to the merchant server, e.g., 1516. The merchant server may forward the card authorization request to a pay gateway server, e.g., 1504a, for routing the card authorization request to the appropriate payment network for payment processing. For example, the pay gateway server may be able to select from payment networks, such as Visa, Mastercard, American Express, Paypal, etc., to process various types of transactions including, but not limited to: credit card, debit card, prepaid card, B2B and/or like transactions. In some embodiments, the merchant server may query a database, e.g., merchant/acquirer database 1503b, for a network address of the payment gateway server, for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query. For example, the merchant server may issue PHP/SQL commands to query a database table (such as FIG. 19, Pay Gateways 1919h) for a URL of the pay gateway server. An example payment gateway address query 1517, substantially in the form of PHP/SQL commands, is provided below:

[0146]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“VWCS_DB.SQL”); // select database table to search
//create query
$query = “SELECT paygate_id paygate_address paygate_URL
paygate_name FROM
PayGatewayTable WHERE card_num LIKE ‘%’ $cardnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“VWCS_DB.SQL”); // close database access
?>

[0147] In response, the merchant/acquirer database may provide the requested payment gateway address, e.g., 1518. The merchant server may forward the card authorization request to the pay gateway server using the provided address, e.g., 1519. In some embodiments, upon receiving the card authorization request from the merchant server, the pay gateway server may invoke a component to provide one or more services associated with purchase transaction authorization. For example, the pay gateway server may invoke components for fraud prevention, loyalty and/or rewards, and/or other services for which the user-merchant combination is authorized. The pay gateway server may forward the card authorization request to a pay network server, e.g., 1505a, for payment processing. For example, the pay gateway server may be able to select from payment networks, such as Visa, Mastercard, American Express, Paypal, etc., to process various types of transactions including, but not limited to: credit card, debit card, prepaid card, B2B and/or like transactions. In some embodiments, the pay gateway server may query a database, e.g., pay gateway database 1504b, for a network address of the payment network server, for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query. For example, the pay gateway server may issue PHP/SQL commands to query a database table (such as FIG. 19, Pay Gateways 1919h) for a URL of the pay network server. An example payment network address query 1521, substantially in the form of PHP/SQL commands, is provided below:

[0148]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“VWCS_DB.SQL”); // select database table to search
//create query
$query = “SELECT payNET_id payNET_address payNET_URL
payNET_name FROM
PayGatewayTable WHERE card_num LIKE ‘%’ $cardnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“VWCS_DB.SQL”); // close database access
?>

[0149] In response, the payment gateway database may provide the requested payment network address, e.g., 1522. The pay gateway server may forward the card authorization request to the pay network server using the provided address, e.g., 1523.

[0150] With reference to FIG. 15B, in some embodiments, the pay network server may process the transaction so as to transfer funds for the purchase into an account stored on an acquirer of the merchant. For example, the acquirer may be a financial institution maintaining an account of the merchant. For example, the proceeds of transactions processed by the merchant may be deposited into an account maintained by at a server of the acquirer.

[0151] In some embodiments, the pay network server may generate a query, e.g., 1524, for issuer server(s) corresponding to the user-selected payment options. For example, the user's account may be linked to one or more issuer financial institutions (“issuers”), such as banking institutions, which issued the account(s) for the user. For example, such accounts may include, but not be limited to: credit card, debit card, prepaid card, checking, savings, money market, certificates of deposit, stored (cash) value accounts and/or the like. Issuer server(s), e.g., 1506a, of the issuer(s) may maintain details of the user's account(s). In some embodiments, a database, e.g., pay network database 1505b, may store details of the issuer server(s) associated with the issuer(s). In some embodiments, the pay network server may query a database, e.g., pay network database 1505b, for a network address of the issuer(s) server(s), for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query. For example, the merchant server may issue PHP/SQL commands to query a database table (such as FIG. 19, Issuers 1919f) for network address(es) of the issuer(s) server(s). An example issuer server address(es) query 1524, substantially in the form of PHP/SQL commands, is provided below:

[0152]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“VWCS_DB.SQL”); // select database table to search
//create query
$query = “SELECT issuer_id issuer_address issuer_URL
issuer_name FROM
IssuersTable WHERE card_num LIKE ‘%’ $cardnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“VWCS_DB.SQL”); // close database access
?>

[0153] In response to obtaining the issuer server query, e.g., 1524, the pay network database may provide, e.g., 1525, the requested issuer server data to the pay network server. In some embodiments, the pay network server may utilize the issuer server data to generate funds authorization request(s), e.g., 1526, for each of the issuer server(s) selected based on the pre-defined payment settings associated with the user's virtual wallet, and/or the user's payment options input, and provide the funds authorization request(s) to the issuer server(s). In some embodiments, the funds authorization request(s) may include details such as, but not limited to: the costs to the user involved in the transaction, card account details of the user, user billing and/or shipping information, and/or the like. An example listing of a funds authorization request 1526, substantially in the form of a HTTP(S) POST message including XML-formatted data, is provided below:

[0154]

POST /fundsauthorizationrequest.php HTTP/1.1
Host: www.issuer.com
Content-Type: Application/XML
Content-Length: 624
<?XML version = “1.0” encoding = “UTF-8”?>
<funds_authorization_request>
<request_ID>VNEI39FK</request_ID>
<timestamp>2011-02-22 15:22:44</timestamp>
<debit_amount>$72.89</debit_amount>
<account_params>
<account>
<account_type>debit</account_type>
<value_exchange_symbol>USD</
value_exchange_symbol>
<account_number>123456789012345</account_number>
<account_name>John Q. Public</account_name>
<bill_add>987 Green St #456, Chicago, IL
94652</bill_add>
<ship_add>987 Green St #456, Chicago, IL
94652</ship_add>
<CVV>1234</CVV>
</account>
</account_params>
<!--optional parameters-->
<user_device_fingerprint>
<device_IP>192.168.23.126</device_IP>
<device_MAC>0123.4567.89ab</device_MAC>
<device_serial>312456768798765432</device_serial>
<device_ECID>00000AEBCDF12345</device_ECID>
<device_identifier>jqp_air</device_identifier>
<device_UDID>21343e34-14f4-8jn4-7yfe-
124578632134</device_UDID>
<device_browser>firefox 2.2</device_browser>
<device_type>smartphone</device_type>
<device_model>HTC Hero</device_model>
<OS>Android 2.2</OS>
<wallet_app_installed_flag>true</wallet_app_installed_flag>
</user_device_fingerprint>
</funds_authorization_request>

[0155] In some embodiments, an issuer server may parse the authorization request(s), and based on the request details may query a database, e.g., user profile database 1506b, for data associated with an account linked to the user. For example, the merchant server may issue PHP/SQL commands to query a database table (such as FIG. 19, Accounts 1919d) for user account(s) data. An example user account(s) query 1527, substantially in the form of PHP/SQL commands, is provided below:

[0156]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.93.179.112”,$DBserver,$password); // access
database server
mysql_select_db(“VWCS_DB.SQL”); // select database table to search
//create query
$query = “SELECT issuer user_id user_name user_balance
account_type FROM
AccountsTable WHERE account_num LIKE ‘%’ $accountnum”;
$result = mysql_query($query); // perform the search query
mysql_close(“VWCS_DB.SQL”); // close database access
?>

[0157] In some embodiments, on obtaining the user account(s) data, e.g., 1528, the issuer server may determine whether the user can pay for the transaction using funds available in the account, 1529. For example, the issuer server may determine whether the user has a sufficient balance remaining in the account, sufficient credit associated with the account, and/or the like. Based on the determination, the issuer server(s) may provide a funds authorization response, e.g., 1530, to the pay network server. For example, the issuer server(s) may provide a HTTP(S) POST message similar to the examples above. In some embodiments, if at least one issuer server determines that the user cannot pay for the transaction using the funds available in the account, the pay network server may request payment options again from the user (e.g., by providing an authorization fail message to the user device and requesting the user device to provide new payment options), and re-attempt authorization for the purchase transaction. In some embodiments, if the number of failed authorization attempts exceeds a threshold, the pay network server may abort the authorization process, and provide an “authorization fail” message to the merchant server, user device and/or client.

[0158] In some embodiments, the pay network server may obtain the funds authorization response including a notification of successful authorization, and parse the message to extract authorization details. Upon determining that the user possesses sufficient funds for the transaction, e.g., 1531, the pay network server may invoke a component to provide value-add services for the user.

[0159] In some embodiments, the pay network server may generate a transaction data record from the authorization request and/or authorization response, and store the details of the transaction and authorization relating to the transaction in a transactions database. For example, the pay network server may issue PHP/SQL commands to store the data to a database table (such as FIG. 19, Transactions 1919i). An example transaction store command, substantially in the form of PHP/SQL commands, is provided below:

[0160]

<?PHP
header(‘Content-Type: text/plain’);
mysql_connect(“254.92.185.103”,$DBserver,$password); // access
database server
mysql_select(“VWCS_DB.SQL”); // select database to append
mysql_query(“INSERT INTO TransactionsTable (PurchasesTable
(timestamp, purchase_summary_list, num_products,
product_summary, product_quantity, transaction_cost,
account_params_list, account_name, account_type,
account_num, billing_addres, zipcode, phone, sign,
merchant_params_list, merchant_id, merchant_name,
merchant_auth_key)
VALUES (time( ), $purchase_summary_list, $num_products,
$product_summary, $product_quantity, $transaction_cost,
$account_params_list, $account_name,
$account_type, $account_num, $billing_addres, $zipcode, $phone,
$sign, $merchant_params_list, $merchant_id, $merchant_name,
$merchant_auth_key)”);
// add data to table in database
mysql_close(“VWCS_DB.SQL”); // close connection to database
?>

[0161] In some embodiments, the pay network server may forward a transaction authorization response, e.g., 1532, to the user wallet device, PoS client, and/or merchant server. The merchant may obtain the transaction authorization response, and determine from it that the user possesses sufficient funds in the card account to conduct the transaction. The merchant server may add a record of the transaction for the user to a batch of transaction data relating to authorized transactions. For example, the merchant may append the XML data pertaining to the user transaction to an XML data file comprising XML data for transactions that have been authorized for various users, e.g., 1533, and store the XML data file, e.g., 1534, in a database, e.g., merchant database 404. For example, a batch XML data file may be structured similar to the example XML data structure template provided below:

[0162]

	<?XML version = “1.0” encoding = “UTF-8”?>
	<merchant_data>
	<merchant_id>3FBCR4INC</merchant_id>
	<merchant_name>Books & Things, Inc.</merchant_name>
	<merchant_auth_key>1NNF484MCF59CHB27365</
	merchant_auth_key>
	<account_number>123456789</account_number>
	</merchant_data>
	<transaction_data>
	<transaction 1>
	...
	</transaction 1>
	<transaction 2>
	...
	</transaction 2>
	.
	.
	.
	<transaction n>
	...
	</transaction n>
	</transaction_data>

[0163] In some embodiments, the server may also generate a purchase receipt, e.g., 1533, and provide the purchase receipt to the client, e.g., 1535. The client may render and display, e.g., 1536, the purchase receipt for the user. In some embodiments, the user's wallet device may also provide a notification of successful authorization to the user. For example, the PoS client/user device may render a webpage, electronic message, text/SMS message, buffer a voicemail, emit a ring tone, and/or play an audio message, etc., and provide output including, but not limited to: sounds, music, audio, video, images, tactile feedback, vibration alerts (e.g., on vibration-capable client devices such as a smartphone etc.), and/or the like.

[0164] FIGS. 16A-B show logic flow diagrams illustrating example aspects of transforming a user virtual wallet access input via a Purchase Transaction Authorization (“PTA”) component into a purchase transaction receipt notification. With reference to FIG. 16A, in some embodiments, a user may wish to utilize a virtual wallet account to purchase a product, service, offering, and/or the like (“product”), from a merchant via a merchant online site or in the merchant's store. The user may utilize a physical card, or a user wallet device to access the user's virtual wallet account. For example, the user wallet device may be a personal/laptop computer, cellular telephone, smartphone, tablet, eBook reader, netbook, gaming console, and/or the like. The user may provide a wallet access input, e.g., 1601, into the user wallet device. In various embodiments, the user input may include, but not be limited to: a single tap (e.g., a one-tap mobile app purchasing embodiment) of a touchscreen interface, keyboard entry, card swipe, activating a RFID/NFC equipped hardware device (e.g., electronic card having multiple accounts, smartphone, tablet, etc.) within the user device, mouse clicks, depressing buttons on a joystick/game console, voice commands, single/multi-touch gestures on a touch-sensitive interface, touching user interface elements on a touch-sensitive display, and/or the like. In some embodiments, the user wallet device may authenticate the user based on the user's wallet access input, and provide virtual wallet features for the user, e.g., 1602-1603.

[0165] In some embodiments, upon authenticating the user for access to virtual wallet features, the user wallet device may provide a transaction authorization input, e.g., 1604, to a point-of-sale (“PoS”) client. For example, the user wallet device may communicate with the PoS client via Bluetooth, Wi-Fi, cellular communication, one- or two-way near-field communication (“NFC”), and/or the like. In embodiments where the user utilizes a plastic card instead of the user wallet device, the user may swipe the plastic card at the PoS client to transfer information from the plastic card into the PoS client. In embodiments where the user utilizes a user wallet device, the user wallet device may provide payment information to the PoS client, formatted according to a data formatting protocol appropriate to the communication mechanism employed in the communication between the user wallet device and the PoS client.

[0166] In some embodiments, the PoS client may obtain the transaction authorization input, and parse the input to extract payment information from the transaction authorization input, e.g., 1605. For example, the PoS client may utilize a parser, such as the example parsers provided below in the discussion with reference to FIG. 19. The PoS client may generate a card authorization request, e.g., 1606, using the obtained transaction authorization input from the user wallet device, and/or product/checkout data (see, e.g., FIG. 13, 1315-1317).

[0167] In some embodiments, the PoS client may provide the generated card authorization request to the merchant server. The merchant server may forward the card authorization request to a pay gateway server, for routing the card authorization request to the appropriate payment network for payment processing. For example, the pay gateway server may be able to select from payment networks, such as Visa, Mastercard, American Express, Paypal, etc., to process various types of transactions including, but not limited to: credit card, debit card, prepaid card, B2B and/or like transactions. In some embodiments, the merchant server may query a database, e.g., 1608, for a network address of the payment gateway server, for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query. In response, the merchant/acquirer database may provide the requested payment gateway address, e.g., 1610. The merchant server may forward the card authorization request to the pay gateway server using the provided address. In some embodiments, upon receiving the card authorization request from the merchant server, the pay gateway server may invoke a component to provide one or more service associated with purchase transaction authorization, e.g., 1611. For example, the pay gateway server may invoke components for fraud prevention (see e.g., VerifyChat, FIG. 3E), loyalty and/or rewards, and/or other services for which the user-merchant combination is authorized.

[0168] The pay gateway server may forward the card authorization request to a pay network server for payment processing, e.g., 1614. For example, the pay gateway server may be able to select from payment networks, such as Visa, Mastercard, American Express, Paypal, etc., to process various types of transactions including, but not limited to: credit card, debit card, prepaid card, B2B and/or like transactions. In some embodiments, the pay gateway server may query a database, e.g., 1612, for a network address of the payment network server, for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query. In response, the payment gateway database may provide the requested payment network address, e.g., 1613. The pay gateway server may forward the card authorization request to the pay network server using the provided address, e.g., 1614.

[0169] With reference to FIG. 16B, in some embodiments, the pay network server may process the transaction so as to transfer funds for the purchase into an account stored on an acquirer of the merchant. For example, the acquirer may be a financial institution maintaining an account of the merchant. For example, the proceeds of transactions processed by the merchant may be deposited into an account maintained by at a server of the acquirer. In some embodiments, the pay network server may generate a query, e.g., 1615, for issuer server(s) corresponding to the user-selected payment options. For example, the user's account may be linked to one or more issuer financial institutions (“issuers”), such as banking institutions, which issued the account(s) for the user. For example, such accounts may include, but not be limited to: credit card, debit card, prepaid card, checking, savings, money market, certificates of deposit, stored (cash) value accounts and/or the like. Issuer server(s) of the issuer(s) may maintain details of the user's account(s). In some embodiments, a database, e.g., a pay network database, may store details of the issuer server(s) associated with the issuer(s). In some embodiments, the pay network server may query a database, e.g., 1615, for a network address of the issuer(s) server(s), for example by using a portion of a user payment card number, or a user ID (such as an email address) as a keyword for the database query.

[0170] In response to obtaining the issuer server query, the pay network database may provide, e.g., 1616, the requested issuer server data to the pay network server. In some embodiments, the pay network server may utilize the issuer server data to generate funds authorization request(s), e.g., 1617, for each of the issuer server(s) selected based on the pre-defined payment settings associated with the user's virtual wallet, and/or the user's payment options input, and provide the funds authorization request(s) to the issuer server(s). In some embodiments, the funds authorization request(s) may include details such as, but not limited to: the costs to the user involved in the transaction, card account details of the user, user billing and/or shipping information, and/or the like. In some embodiments, an issuer server may parse the authorization request(s), e.g., 1618, and based on the request details may query a database, e.g., 1619, for data associated with an account linked to the user.

[0171] In some embodiments, on obtaining the user account(s) data, e.g., 1620, the issuer server may determine whether the user can pay for the transaction using funds available in the account, e.g., 1621. For example, the issuer server may determine whether the user has a sufficient balance remaining in the account, sufficient credit associated with the account, and/or the like. Based on the determination, the issuer server(s) may provide a funds authorization response, e.g., 1622, to the pay network server. In some embodiments, if at least one issuer server determines that the user cannot pay for the transaction using the funds available in the account, the pay network server may request payment options again from the user (e.g., by providing an authorization fail message to the user device and requesting the user device to provide new payment options), and re-attempt authorization for the purchase transaction. In some embodiments, if the number of failed authorization attempts exceeds a threshold, the pay network server may abort the authorization process, and provide an “authorization fail” message to the merchant server, user device and/or client.

[0172] In some embodiments, the pay network server may obtain the funds authorization response including a notification of successful authorization, and parse the message to extract authorization details. Upon determining that the user possesses sufficient funds for the transaction, e.g., 1623, the pay network server may invoke a component to provide value-add services for the user, e.g., 1623.

[0173] In some embodiments, the pay network server may forward a transaction authorization response to the user wallet device, PoS client, and/or merchant server. The merchant may parse, e.g., 1624, the transaction authorization response, and determine from it that the user possesses sufficient funds in the card account to conduct the transaction, e.g., 1625, option“Yes.” The merchant server may add a record of the transaction for the user to a batch of transaction data relating to authorized transactions. For example, the merchant may append the XML data pertaining to the user transaction to an XML data file comprising XML data for transactions that have been authorized for various users, e.g., 1626, and store the XML data file, e.g., 1627, in a database. In some embodiments, the server may also generate a purchase receipt, e.g., 1628, and provide the purchase receipt to the client. The client may render and display, e.g., 1629, the purchase receipt for the user. In some embodiments, the user's wallet device may also provide a notification of successful authorization to the user. For example, the PoS client/user device may render a webpage, electronic message, text /SMS message, buffer a voicemail, emit a ring tone, and/or play an audio message, etc., and provide output including, but not limited to: sounds, music, audio, video, images, tactile feedback, vibration alerts (e.g., on vibration-capable client devices such as a smartphone etc.), and/or the like.

[0174] FIGS. 17A-B show data flow diagrams illustrating example aspects of transforming a merchant transaction batch data query via a Purchase Transaction Clearance (“PTC”) component into an updated payment ledger record. With reference to FIG. 17A, in some embodiments, a merchant server, e.g., 1703a, may initiate clearance of a batch of authorized transactions. For example, the merchant server may generate a batch data request, e.g., 1711, and provide the request, to a merchant database, e.g., 1703b. For example, the merchant server may utilize PHP/SQL commands similar to the examples provided above to query a relational database. In response to the batch data request, the database may provide the requested batch data, e.g., 1712. The server may generate a batch clearance request, e.g., 1713, using the batch data obtained from the database, and provide, e.g., 1714, the batch clearance request to an acquirer server, e.g., 1707a. For example, the merchant server may provide a HTTP(S) POST message including XML-formatted batch data in the message body for the acquirer server. The acquirer server may generate, e.g., 1715, a batch payment request using the obtained batch clearance request, and provide, e.g., 1718, the batch payment request to the pay network server, e.g., 1705a. The pay network server may parse the batch payment request, and extract the transaction data for each transaction stored in the batch payment request, e.g., 1719. The pay network server may store the transaction data, e.g., 1720, for each transaction in a database, e.g., pay network database 1705b. In some embodiments, the pay network server may invoke a component to provide value-add analytics services based on analysis of the transactions of the merchant for whom the VWCS is clearing purchase transactions. Thus, in some embodiments, the pay network server may provide analytics-based value-added services for the merchant and/or the merchant's users.

[0175] With reference to FIG. 17B, in some embodiments, for each extracted transaction, the pay network server may query, e.g., 1723, a database, e.g., pay network database 1705b, for an address of an issuer server. For example, the pay network server may utilize PHP/SQL commands similar to the examples provided above. The pay network server may generate an individual payment request, e.g., 1725, for each transaction for which it has extracted transaction data, and provide the individual payment request, e.g., 1725, to the issuer server, e.g., 1706a. For example, the pay network server may provide an individual payment request to the issuer server(s) as a HTTP(S) POST message including XML-formatted data. An example listing of an individual payment request 1725, substantially in the form of a HTTP(S) POST message including XML-formatted data, is provided below:

[0176]

POST /paymentrequest.php HTTP/1.1
Host: www.issuer.com
Content-Type: Application/XML
Content-Length: 788
<?XML version = “1.0” encoding = “UTF-8”?>
<pay_request>
<request_ID>CNI4ICNW2</request_ID>
<timestamp>2011-02-22 17:00:01</timestamp>
<pay_amount>$72.89</pay_amount>
<account_params>
<account>
<account_type>debit</account_type>
<value_exchange_symbol>USD</
value_exchange_symbol>
<account_number>123456789012345</account_number>
<account_name>John Q. Public</account_name>
<bill_add>987 Green St #456, Chicago, IL
94652</bill_add>
<ship_add>987 Green St #456, Chicago, IL
94652</ship_add>
<CVV>1234</CVV>
</account>
</account_params>
</pay_request>

[0177] In some embodiments, the issuer server may generate a payment command, e.g., 1727. For example, the issuer server may issue a command to deduct funds from the user's account (or add a charge to the user's credit card account). The issuer server may issue a payment command, e.g., 1727, to a database storing the user's account information, e.g., user profile database 1706b. The issuer server may provide an individual payment confirmation, e.g., 1728, to the pay network server, which may forward, e.g., 1729, the funds transfer message to the acquirer server. An example listing of an individual payment confirmation 1728, substantially in the form of a HTTP(S) POST message including XML-formatted data, is provided below:

[0178]

	POST /clearance.php HTTP/1.1
	Host: www.acquirer.com
	Content-Type: Application/XML
	Content-Length: 206
	<?XML version = “1.0” encoding = “UTF-8”?>
	<deposit_ack>
	<request_ID>CNI4ICNW2</request_ID>
	<clear_flag>true</clear_flag>
	<timestamp>2011-02-22 17:00:02</timestamp>
	<deposit_amount>$72.89</deposit_amount>
	</deposit_ack>

[0179] In some embodiments, the acquirer server may parse the individual payment confirmation, and correlate the transaction (e.g., using the request_ID field in the example above) to the merchant. The acquirer server may then transfer the funds specified in the funds transfer message to an account of the merchant. For example, the acquirer server may query, e.g. 1730, an acquirer database 1707b for payment ledger and/or merchant account data, e.g., 1731. The acquirer server may utilize payment ledger and/or merchant account data from the acquirer database, along with the individual payment confirmation, to generate updated payment ledger and/or merchant account data, e.g., 1732. The acquirer server may then store, e.g., 1733, the updated payment ledger and/or merchant account data to the acquire database.

[0180] FIGS. 18A-B show logic flow diagrams illustrating example aspects of transforming a merchant transaction batch data query via a Purchase Transaction Clearance (“PTC”) component into an updated payment ledger record. With reference to FIG. 18A, in some embodiments, a merchant server may initiate clearance of a batch of authorized transactions. For example, the merchant server may generate a batch data request, e.g., 1801, and provide the request to a merchant database. In response to the batch data request, the database may provide the requested batch data, e.g., 1802. The server may generate a batch clearance request, e.g., 1803, using the batch data obtained from the database, and provide the batch clearance request to an acquirer server. The acquirer server may parse, e.g., 1804, the obtained batch clearance request, and generate, e.g., 1807, a batch payment request using the obtained batch clearance request to provide, the batch payment request to a pay network server. For example, the acquirer server may query, e.g., 1805, an acquirer database for an address of a payment network server, and utilize the obtained address, e.g., 1806, to forward the generated batch payment request to the pay network server.

[0181] The pay network server may parse the batch payment request obtained from the acquirer server, and extract the transaction data for each transaction stored in the batch payment request, e.g., 1808. The pay network server may store the transaction data, e.g., 1809, for each transaction in a pay network database. In some embodiments, the pay network server may invoke a component, e.g., 1810, to provide analytics based on the transactions of the merchant for whom purchase transaction are being cleared.

[0182] With reference to FIG. 18B, in some embodiments, for each extracted transaction, the pay network server may query, e.g., 1811, a pay network database for an address of an issuer server. The pay network server may generate an individual payment request, e.g., 1813, for each transaction for which it has extracted transaction data, and provide the individual payment request to the issuer server. In some embodiments, the issuer server may parse the individual payment request, e.g., 1814, and generate a payment command, e.g., 1815, based on the parsed individual payment request. For example, the issuer server may issue a command to deduct funds from the user's account (or add a charge to the user's credit card account). The issuer server may issue a payment command, e.g., 1815, to a database storing the user's account information, e.g., a user profile database. The issuer server may provide an individual payment confirmation, e.g., 1817, to the pay network server, which may forward, e.g., 1818, the individual payment confirmation to the acquirer server.

[0183] In some embodiments, the acquirer server may parse the individual payment confirmation, and correlate the transaction (e.g., using the request_ID field in the example above) to the merchant. The acquirer server may then transfer the funds specified in the funds transfer message to an account of the merchant. For example, the acquirer server may query, e.g. 1819, an acquirer database for payment ledger and/or merchant account data, e.g., 1820. The acquirer server may utilize payment ledger and/or merchant account data from the acquirer database, along with the individual payment confirmation, to generate updated payment ledger and/or merchant account data, e.g., 1821. The acquirer server may then store, e.g., 1822, the updated payment ledger and/or merchant account data to the acquire database.

[0184] FIG. 19 shows a block diagram illustrating example aspects of a VWCS controller 1901. In this embodiment, the VWCS controller 1901 may serve to aggregate, process, store, search, serve, identify, instruct, generate, match, and/or facilitate interactions with a computer through various technologies, and/or other related data.

[0185] Users, e.g., 1933a, which may be people and/or other systems, may engage information technology systems (e.g., computers) to facilitate information processing. In turn, computers employ processors to process information; such processors 1903 may be referred to as central processing units (CPU). One form of processor is referred to as a microprocessor. CPUs use communicative circuits to pass binary encoded signals acting as instructions to enable various operations. These instructions may be operational and/or data instructions containing and/or referencing other instructions and data in various processor accessible and operable areas of memory 1929 (e.g., registers, cache memory, random access memory, etc.). Such communicative instructions may be stored and/or transmitted in batches (e.g., batches of instructions) as programs and/or data components to facilitate desired operations. These stored instruction codes, e.g., programs, may engage the CPU circuit components and other motherboard and/or system components to perform desired operations. One type of program is a computer operating system, which, may be executed by CPU on a computer; the operating system enables and facilitates users to access and operate computer information technology and resources. Some resources that may be employed in information technology systems include: input and output mechanisms through which data may pass into and out of a computer; memory storage into which data may be saved; and processors by which information may be processed. These information technology systems may be used to collect data for later retrieval, analysis, and manipulation, which may be facilitated through a database program. These information technology systems provide interfaces that allow users to access and operate various system components.

[0186] In one embodiment, the VWCS controller 1901 may be connected to and/or communicate with entities such as, but not limited to: one or more users from user input devices 1911; peripheral devices 1912; an optional cryptographic processor device 1928; and/or a communications network 1913. For example, the VWCS controller 1901 may be connected to and/or communicate with users, e.g., 1933a, operating client device(s), e.g., 1933b, including, but not limited to, personal computer(s), server(s) and/or various mobile device(s) including, but not limited to, cellular telephone(s), smartphone(s) (e.g., iPhone®, Blackberry®, Android OS-based phones etc.), tablet computer(s) (e.g., Apple iPad™, HP Slate™, Motorola Xoom™, etc.), eBook reader(s) (e.g., Amazon Kindle™, Barnes and Noble's Nook™ eReader, etc.), laptop computer(s), notebook(s), netbook(s), gaming console(s) (e.g., XBOX Live™, Nintendo® DS, Sony PlayStation® Portable, etc.), portable scanner(s), and/or the like.

[0187] Networks are commonly thought to comprise the interconnection and interoperation of clients, servers, and intermediary nodes in a graph topology. It should be noted that the term “server” as used throughout this application refers generally to a computer, other device, program, or combination thereof that processes and responds to the requests of remote users across a communications network. Servers serve their information to requesting “clients.” The term “client” as used herein refers generally to a computer, program, other device, user and/or combination thereof that is capable of processing and making requests and obtaining and processing any responses from servers across a communications network. A computer, other device, program, or combination thereof that facilitates, processes information and requests, and/or furthers the passage of information from a source user to a destination user is commonly referred to as a “node.” Networks are generally thought to facilitate the transfer of information from source points to destinations. A node specifically tasked with furthering the passage of information from a source to a destination is commonly called a “router.” There are many forms of networks such as Local Area Networks (LANs), Pico networks, Wide Area Networks (WANs), Wireless Networks (WLANs), etc. For example, the Internet is generally accepted as being an interconnection of a multitude of networks whereby remote clients and servers may access and interoperate with one another.

[0188] The VWCS controller 1901 may be based on computer systems that may comprise, but are not limited to, components such as: a computer systemization 1902 connected to memory 1929.

[0189] A computer systemization 1902 may comprise a clock 1930, central processing unit (“CPU(s)” and/or “processor(s)” (these terms are used interchangeably throughout the disclosure unless noted to the contrary)) 1903, a memory 1929 (e.g., a read only memory (ROM) 1906, a random access memory (RAM) 1905, etc.), and/or an interface bus 1907, and most frequently, although not necessarily, are all interconnected and/or communicating through a system bus 1904 on one or more (mother)board(s) 1902 having conductive and/or otherwise transportive circuit pathways through which instructions (e.g., binary encoded signals) may travel to effectuate communications, operations, storage, etc. The computer systemization may be connected to a power source 1986; e.g., optionally the power source may be internal. Optionally, a cryptographic processor 1926 and/or transceivers (e.g., ICs) 1974 may be connected to the system bus. In another embodiment, the cryptographic processor and/or transceivers may be connected as either internal and/or external peripheral devices 1912 via the interface bus I/O. In turn, the transceivers may be connected to antenna(s) 1975, thereby effectuating wireless transmission and reception of various communication and/or sensor protocols; for example the antenna(s) may connect to: a Texas Instruments WiLink WL1283 transceiver chip (e.g., providing 802.11n, Bluetooth 3.0, FM, global positioning system (GPS) (thereby allowing VWCS controller to determine its location)); Broadcom BCM4329FKUBG transceiver chip (e.g., providing 802.11n, Bluetooth 2.1+ EDR, FM, etc.), BCM28150 (HSPA+) and BCM2076 (Bluetooth 4.0, GPS, etc.); a Broadcom BCM4750IUB8 receiver chip (e.g., GPS); an Infineon Technologies X-Gold 618-PMB9800 (e.g., providing 2G/3G HSDPA/HSUPA communications); Intel's XMM 7160 (LTE & DC-HSPA), Qualcom's CDMA(2000), Mobile Data/Station Modem, Snapdragon; and/or the like. The system clock may have a crystal oscillator and generates a base signal through the computer systemization's circuit pathways. The clock may be coupled to the system bus and various clock multipliers that will increase or decrease the base operating frequency for other components interconnected in the computer systemization. The clock and various components in a computer systemization drive signals embodying information throughout the system. Such transmission and reception of instructions embodying information throughout a computer systemization may be referred to as communications. These communicative instructions may further be transmitted, received, and the cause of return and/or reply communications beyond the instant computer systemization to: communications networks, input devices, other computer systemizations, peripheral devices, and/or the like. It should be understood that in alternative embodiments, any of the above components may be connected directly to one another, connected to the CPU, and/or organized in numerous variations employed as exemplified by various computer systems.

[0190] The CPU comprises at least one high-speed data processor adequate to execute program components for executing user and/or system-generated requests. Often, the processors themselves will incorporate various specialized processing units, such as, but not limited to: floating point units, integer processing units, integrated system (bus) controllers, logic operating units, memory management control units, etc., and even specialized processing sub-units like graphics processing units, digital signal processing units, and/or the like. Additionally, processors may include internal fast access addressable memory, and be capable of mapping and addressing memory 1929 beyond the processor itself; internal memory may include, but is not limited to: fast registers, various levels of cache memory (e.g., level 1, 2, 3, etc.), RAM, etc. The processor may access this memory through the use of a memory address space that is accessible via instruction address, which the processor can construct and decode allowing it to access a circuit path to a specific memory address space having a memory state/value. The CPU may be a microprocessor such as: AMD's Athlon, Duron and/or Opteron; ARM's classic (e.g., ARM7/9/11), embedded (Coretx-M/R), application (Cortex-A), embedded and secure processors; IBM and/or Motorola's DragonBall and PowerPC; IBM's and Sony's Cell processor; Intel's Atom, Celeron (Mobile), Core (2/Duo/i3/i5/i7), Itanium, Pentium, Xeon, and/or XScale; and/or the like processor(s). The CPU interacts with memory through instruction passing through conductive and/or transportive conduits (e.g., (printed) electronic and/or optic circuits) to execute stored instructions (i.e., program code). Such instruction passing facilitates communication within the VWCS controller and beyond through various interfaces. Should processing requirements dictate a greater amount speed and/or capacity, distributed processors (e.g., Distributed VWCS), mainframe, multi-core, parallel, and/or super-computer architectures may similarly be employed. Alternatively, should deployment requirements dictate greater portability, smaller mobile devices (e.g., smartphones, Personal Digital Assistants (PDAs), etc.) may be employed.

[0191] Depending on the particular implementation, features of the VWCS may be achieved by implementing a microcontroller such as CAST's R8051XC2 microcontroller; Intel's MCS 51 (i.e., 8051 microcontroller); and/or the like. Also, to implement certain features of the VWCS, some feature implementations may rely on embedded components, such as: Application-Specific Integrated Circuit (“ASIC”), Digital Signal Processing (“DSP”), Field Programmable Gate Array (“FPGA”), and/or the like embedded technology. For example, any of the VWCS component collection (distributed or otherwise) and/or features may be implemented via the microprocessor and/or via embedded components; e.g., via ASIC, coprocessor, DSP, FPGA, and/or the like. Alternately, some implementations of the VWCS may be implemented with embedded components that are configured and used to achieve a variety of features or signal processing.

[0192] Depending on the particular implementation, the embedded components may include software solutions, hardware solutions, and/or some combination of both hardware/software solutions. For example, VWCS features discussed herein may be achieved through implementing FPGAs, which are a semiconductor devices containing programmable logic components called “logic blocks”, and programmable interconnects, such as the high performance FPGA Virtex series and/or the low cost Spartan series manufactured by Xilinx. Logic blocks and interconnects can be programmed by the customer or designer, after the FPGA is manufactured, to implement any of the VWCS features. A hierarchy of programmable interconnects allow logic blocks to be interconnected as needed by the VWCS system designer/administrator, somewhat like a one-chip programmable breadboard. An FPGA's logic blocks can be programmed to perform the operation of basic logic gates such as AND, and XOR, or more complex combinational operators such as decoders or simple mathematical operations. In most FPGAs, the logic blocks also include memory elements, which may be circuit flip-flops or more complete blocks of memory. In some circumstances, the VWCS may be developed on regular FPGAs and then migrated into a fixed version that more resembles ASIC implementations. Alternate or coordinating implementations may migrate VWCS controller features to a final ASIC instead of or in addition to FPGAs. Depending on the implementation all of the aforementioned embedded components and microprocessors may be considered the “CPU” and/or “processor” for the VWCS.

[0193] The power source 1986 may be of any standard form for powering small electronic circuit board devices such as the following power cells: alkaline, lithium hydride, lithium ion, lithium polymer, nickel cadmium, solar cells, and/or the like. Other types of AC or DC power sources may be used as well. In the case of solar cells, in one embodiment, the case provides an aperture through which the solar cell may capture photonic energy. The power cell 1986 is connected to at least one of the interconnected subsequent components of the VWCS thereby providing an electric current to all the interconnected components. In one example, the power source 1986 is connected to the system bus component 1904. In an alternative embodiment, an outside power source 1986 is provided through a connection across the I/O 1908 interface. For example, a USB and/or IEEE 1394 connection carries both data and power across the connection and is therefore a suitable source of power.

[0194] Interface bus(ses) 1907 may accept, connect, and/or communicate to a number of interface adapters, frequently, although not necessarily in the form of adapter cards, such as but not limited to: input output interfaces (I/O) 1908, storage interfaces 1909, network interfaces 1910, and/or the like. Optionally, cryptographic processor interfaces 1927 similarly may be connected to the interface bus. The interface bus provides for the communications of interface adapters with one another as well as with other components of the computer systemization. Interface adapters are adapted for a compatible interface bus. Interface adapters may connect to the interface bus via expansion and/or slot architecture. Various expansion and/or slot architectures may be employed, such as, but not limited to: Accelerated Graphics Port (AGP), Card Bus, ExpressCard, (Extended) Industry Standard Architecture ((E)ISA), Micro Channel Architecture (MCA), NuBus, Peripheral Component Interconnect (Extended) (PCI(X)), PCI Express, Personal Computer Memory Card International Association (PCMCIA), Thunderbolt, and/or the like.

[0195] Storage interfaces 1909 may accept, communicate, and/or connect to a number of storage devices such as, but not limited to: storage devices 1914, removable disc devices, and/or the like. Storage interfaces may employ connection protocols such as, but not limited to: (Ultra) (Serial) Advanced Technology Attachment (Packet Interface) ((Ultra) (Serial) ATA(PI)), (Enhanced) Integrated Drive Electronics ((E)IDE), Institute of Electrical and Electronics Engineers (IEEE) 1394, Ethernet, fiber channel, Small Computer Systems Interface (SCSI), Thunderbolt, Universal Serial Bus (USB), and/or the like.

[0196] Network interfaces 1910 may accept, communicate, and/or connect to a communications network 1913. Through a communications network 1913, the VWCS controller is accessible through remote clients 1933b (e.g., computers with web browsers) by users 1933a. Network interfaces may employ connection protocols such as, but not limited to: direct connect, Ethernet (thick, thin, twisted pair 10/100/1000 Base T, and/or the like), Token Ring, wireless connection such as IEEE 802.11a-x, and/or the like. Should processing requirements dictate a greater amount speed and/or capacity, distributed network controllers (e.g., Distributed VWCS), architectures may similarly be employed to pool, load balance, and/or otherwise increase the communicative bandwidth required by the VWCS controller. A communications network may be any one and/or the combination of the following: a direct interconnection; the Internet; a Local Area Network (LAN); a Metropolitan Area Network (MAN); an Operating Missions as Nodes on the Internet (OMNI); a secured custom connection; a Wide Area Network (WAN); a wireless network (e.g., employing protocols such as, but not limited to a Wireless Application Protocol (WAP), I-mode, and/or the like); and/or the like. A network interface may be regarded as a specialized form of an input output interface. Further, multiple network interfaces 1910 may be used to engage with various communications network types 1913. For example, multiple network interfaces may be employed to allow for the communication over broadcast, multicast, and/or unicast networks.

[0197] Input Output interfaces (I/O) 1908 may accept, communicate, and/or connect to user input devices 1911, peripheral devices 1912, cryptographic processor devices 1928, and/or the like. I/O may employ connection protocols such as, but not limited to: audio: analog, digital, monaural, RCA, stereo, and/or the like; data: Apple Desktop Bus (ADB), Bluetooth, IEEE 1394a-b, serial, universal serial bus (USB); infrared; joystick; keyboard; midi; optical; PC AT; PS/2; parallel; radio; video interface: Apple Desktop Connector (ADC), BNC, coaxial, component, composite, digital, DisplayPort, Digital Visual Interface (DVI), high-definition multimedia interface (HDMI), RCA, RF antennae, S-Video, VGA, and/or the like; wireless transceivers: 802.11a/b/g/n/x; Bluetooth; cellular (e.g., code division multiple access (CDMA), high speed packet access (HSPA(+)), high-speed downlink packet access (HSDPA), global system for mobile communications (GSM), long term evolution (LTE), WiMax, etc.); and/or the like. One output device may be a video display, which may take the form of a Cathode Ray Tube (CRT), Liquid Crystal Display (LCD), Light Emitting Diode (LED), Organic Light Emitting Diode (OLED), Plasma, and/or the like based monitor with an interface (e.g., VGA, DVI circuitry and cable) that accepts signals from a video interface. The video interface composites information generated by a computer systemization and generates video signals based on the composited information in a video memory frame. Another output device is a television set, which accepts signals from a video interface. Often, the video interface provides the composited video information through a video connection interface that accepts a video display interface (e.g., an RCA composite video connector accepting an RCA composite video cable; a DVI connector accepting a DVI display cable, HDMI, etc.).

[0198] User input devices 1911 often are a type of peripheral device 1912 (see below) and may include: card readers, dongles, finger print readers, gloves, graphics tablets, joysticks, keyboards, microphones, mouse (mice), remote controls, retina readers, touch screens (e.g., capacitive, resistive, etc.), trackballs, trackpads, sensors (e.g., accelerometers, ambient light, GPS, gyroscopes, proximity, etc.), styluses, and/or the like.

[0199] Peripheral devices 1912 may be connected and/or communicate to I/O and/or other facilities of the like such as network interfaces, storage interfaces, directly to the interface bus, system bus, the CPU, and/or the like. Peripheral devices may be external, internal and/or part of the VWCS controller. Peripheral devices may include: antenna, audio devices (e.g., line-in, line-out, microphone input, speakers, etc.), cameras (e.g., still, video, webcam, etc.), dongles (e.g., for copy protection, ensuring secure transactions with a digital signature, and/or the like), external processors (for added capabilities; e.g., crypto devices 1928), force-feedback devices (e.g., vibrating motors), near field communication (NFC) devices, network interfaces, printers, radio frequency identifiers (RFIDs), scanners, storage devices, transceivers (e.g., cellular, GPS, etc.), video devices (e.g., goggles, monitors, etc.), video sources, visors, and/or the like. Peripheral devices often include types of input devices (e.g., microphones, cameras, etc.).

[0200] It should be noted that although user input devices and peripheral devices may be employed, the VWCS controller may be embodied as an embedded, dedicated, and/or monitor-less (i.e., headless) device, wherein access would be provided over a network interface connection.

[0201] Cryptographic units such as, but not limited to, microcontrollers, processors 1926, interfaces 1927, and/or devices 1928 may be attached, and/or communicate with the VWCS controller. A MC68HC16 microcontroller, manufactured by Motorola Inc., may be used for and/or within cryptographic units. The MC68HC16 microcontroller utilizes a 16-bit multiply-and-accumulate instruction in the 16 MHz configuration and requires less than one second to perform a 512-bit RSA private key operation. Cryptographic units support the authentication of communications from interacting agents, as well as allowing for anonymous transactions. Cryptographic units may also be configured as part of the CPU. Equivalent microcontrollers and/or processors may also be used. Other commercially available specialized cryptographic processors include: the Broadcom's CryptoNetX and other Security Processors; nCipher's nShield (e.g., Solo, Connect, etc.), SafeNet's Luna PCI (e.g., 7100) series; Semaphore Communications' 40 MHz Roadrunner 184; sMIP's (e.g., 208956); Sun's Cryptographic Accelerators (e.g., Accelerator 6000 PCIe Board, Accelerator 500 Daughtercard); Via Nano Processor (e.g., L2100, L2200, U2400) line, which is capable of performing 500+ MB/s of cryptographic instructions; VLSI Technology's 33 MHz 6868; and/or the like.

[0202] Generally, any mechanization and/or embodiment allowing a processor to affect the storage and/or retrieval of information is regarded as memory 1929. However, memory is a fungible technology and resource, thus, any number of memory embodiments may be employed in lieu of or in concert with one another. It is to be understood that the VWCS controller and/or a computer systemization may employ various forms of memory 1929. For example, a computer systemization may be configured wherein the operation of on-chip CPU memory (e.g., registers), RAM, ROM, and any other storage devices are provided by a paper punch tape or paper punch card mechanism; however, such an embodiment would result in an extremely slow rate of operation. In one configuration, memory 1929 may include ROM 1906, RAM 1905, and a storage device 1914. A storage device 1914 may employ any number of computer storage devices/systems. Storage devices may include a drum; a (fixed and/or removable) magnetic disk drive; a magneto-optical drive; an optical drive (i.e., Blueray, CD ROM/RAM/Recordable (R)/ReWritable (RW), DVD R/RW, HD DVD R/RW etc.); an array of devices (e.g., Redundant Array of Independent Disks (RAID)); solid state memory devices (USB memory, solid state drives (SSD), etc.); other processor-readable storage mediums; and/or other devices of the like. Thus, a computer systemization generally requires and makes use of memory.

[0203] The memory 1929 may contain a collection of program and/or database components and/or data such as, but not limited to: operating system component(s) 1915 (operating system); information server component(s) 1916 (information server); user interface component(s) 1917 (user interface); Web browser component(s) 1918 (Web browser); database(s) 1919; mail server component(s) 1921; mail client component(s) 1922; cryptographic server component(s) 1920 (cryptographic server); the VWCS component(s) 1935; and/or the like (i.e., collectively a component collection). These components may be stored and accessed from the storage devices and/or from storage devices accessible through an interface bus. Although non-conventional program components such as those in the component collection may be stored in a local storage device 1914, they may also be loaded and/or stored in memory such as: peripheral devices, RAM, remote storage facilities through a communications network, ROM, various forms of memory, and/or the like.

[0204] The operating system component 1915 is an executable program component facilitating the operation of the VWCS controller. The operating system may facilitate access of I/O, network interfaces, peripheral devices, storage devices, and/or the like. The operating system may be a highly fault tolerant, scalable, and secure system such as: Apple Macintosh OS X (Server); AT&T Nan 9; Be OS; Unix and Unix-like system distributions (such as AT&T's UNIX; Berkley Software Distribution (BSD) variations such as FreeBSD, NetBSD, OpenBSD, and/or the like; Linux distributions such as Red Hat, Ubuntu, and/or the like); and/or the like operating systems. However, more limited and/or less secure operating systems also may be employed such as Apple Macintosh OS, IBM OS/2, Microsoft DOS, Microsoft Windows 2000/2003/3.1/95/98/CE/Millenium/NT/Vista/XP (Server), Palm OS, and/or the like. In addition, emobile operating systems such as Apple's iOS, Google's Android, Hewlett Packard's WebOS, Microsofts Windows Mobile, and/or the like may be employed. Any of these operating systems may be embedded within the hardware of the NICK controller, and/or stored/loaded into memory/storage. An operating system may communicate to and/or with other components in a component collection, including itself, and/or the like. Most frequently, the operating system communicates with other program components, user interfaces, and/or the like. For example, the operating system may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses. The operating system, once executed by the CPU, may enable the interaction with communications networks, data, I/O, peripheral devices, program components, memory, user input devices, and/or the like. The operating system may provide communications protocols that allow the VWCS controller to communicate with other entities through a communications network 1913. Various communication protocols may be used by the VWCS controller as a subcarrier transport mechanism for interaction, such as, but not limited to: multicast, TCP/IP, UDP, unicast, and/or the like.

[0205] An information server component 1916 is a stored program component that is executed by a CPU. The information server may be an Internet information server such as, but not limited to Apache Software Foundation's Apache, Microsoft's Internet Information Server, and/or the like. The information server may allow for the execution of program components through facilities such as Active Server Page (ASP), ActiveX, (ANSI) (Objective-) C (++), C# and/or .NET, Common Gateway Interface (CGI) scripts, dynamic (D) hypertext markup language (HTML), FLASH, Java, JavaScript, Practical Extraction Report Language (PERL), Hypertext Pre-Processor (PHP), pipes, Python, wireless application protocol (WAP), WebObjects, and/or the like. The information server may support secure communications protocols such as, but not limited to, File Transfer Protocol (FTP); HyperText Transfer Protocol (HTTP); Secure Hypertext Transfer Protocol (HTTPS), Secure Socket Layer (SSL), messaging protocols (e.g., America Online (AOL) Instant Messenger (AIM), Apple's iMessage, Application Exchange (APEX), ICQ, Internet Relay Chat (IRC), Microsoft Network (MSN) Messenger Service, Presence and Instant Messaging Protocol (PRIM), Internet Engineering Task Force's (IETF's) Session Initiation Protocol (SIP), SIP for Instant Messaging and Presence Leveraging Extensions (SIMPLE), open XML-based Extensible Messaging and Presence Protocol (XMPP) (i.e., Jabber or Open Mobile Alliance's (OMA's) Instant Messaging and Presence Service (IMPS)), Yahoo! Instant Messenger Service, and/or the like. The information server provides results in the form of Web pages to Web browsers, and allows for the manipulated generation of the Web pages through interaction with other program components. After a Domain Name System (DNS) resolution portion of an HTTP request is resolved to a particular information server, the information server resolves requests for information at specified locations on the VWCS controller based on the remainder of the HTTP request. For example, a request such as http://123.124.125.126/myInformation.html might have the IP portion of the request “123.124.125.126” resolved by a DNS server to an information server at that IP address; that information server might in turn further parse the http request for the “/myInformation.html” portion of the request and resolve it to a location in memory containing the information “myInformation.html.” Additionally, other information serving protocols may be employed across various ports, e.g., FTP communications across port 21, and/or the like. An information server may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the information server communicates with the VWCS database 1919, operating systems, other program components, user interfaces, Web browsers, and/or the like.

[0206] Access to the VWCS database may be achieved through a number of database bridge mechanisms such as through scripting languages as enumerated below (e.g., CGI) and through inter-application communication channels as enumerated below (e.g., CORBA, WebObjects, etc.). Any data requests through a Web browser are parsed through the bridge mechanism into appropriate grammars as required by the VWCS. In one embodiment, the information server would provide a Web form accessible by a Web browser. Entries made into supplied fields in the Web form are tagged as having been entered into the particular fields, and parsed as such. The entered terms are then passed along with the field tags, which act to instruct the parser to generate queries directed to appropriate tables and/or fields. In one embodiment, the parser may generate queries in standard SQL by instantiating a search string with the proper join/select commands based on the tagged text entries, wherein the resulting command is provided over the bridge mechanism to the VWCS as a query. Upon generating query results from the query, the results are passed over the bridge mechanism, and may be parsed for formatting and generation of a new results Web page by the bridge mechanism. Such a new results Web page is then provided to the information server, which may supply it to the requesting Web browser.

[0207] Also, an information server may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses.

[0208] Computer interfaces in some respects are similar to automobile operation interfaces. Automobile operation interface elements such as steering wheels, gearshifts, and speedometers facilitate the access, operation, and display of automobile resources, and status. Computer interaction interface elements such as check boxes, cursors, menus, scrollers, and windows (collectively and commonly referred to as widgets) similarly facilitate the access, capabilities, operation, and display of data and computer hardware and operating system resources, and status. Operation interfaces are commonly called user interfaces. Graphical user interfaces (GUIs) such as the Apple Macintosh Operating System's Aqua and iOS's Cocoa Touch, IBM's OS/2, Google's Android Mobile UI, Microsoft's Windows 2000/2003/3.1/95/98/CE/Millenium/Mobile/NT/XP/Vista/7/8 (i.e., Aero, Metro), Unix's X-Windows (e.g., which may include additional Unix graphic interface libraries and layers such as K Desktop Environment (KDE), mythTV and GNU Network Object Model Environment (GNOME)), web interface libraries (e.g., ActiveX, AJAX, (D)HTML, FLASH, Java, JavaScript, etc. interface libraries such as, but not limited to, Dojo, jQuery(UI), MooTools, Prototype, script.aculo.us, SWFObject, Yahoo! User Interface, any of which may be used and) provide a baseline and means of accessing and displaying information graphically to users.

[0209] A user interface component 1917 is a stored program component that is executed by a CPU. The user interface may be a graphic user interface as provided by, with, and/or atop operating systems and/or operating environments such as already discussed. The user interface may allow for the display, execution, interaction, manipulation, and/or operation of program components and/or system facilities through textual and/or graphical facilities. The user interface provides a facility through which users may affect, interact, and/or operate a computer system. A user interface may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the user interface communicates with operating systems, other program components, and/or the like. The user interface may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses.

[0210] A Web browser component 1918 is a stored program component that is executed by a CPU. The Web browser may be a hypertext viewing application such as Goofle's (Mobile) Chrome, Microsoft Internet Explorer, Netscape Navigator, Apple's (Mobile) Safari, embedded web browser objects such as through Apple's Cocoa (Touch) object class, and/or the like. Secure Web browsing may be supplied with 128 bit (or greater) encryption by way of HTTPS, SSL, and/or the like. Web browsers allowing for the execution of program components through facilities such as ActiveX, AJAX, (D)HTML, FLASH, Java, JavaScript, web browser plug-in APIs (e.g., Chrome, FireFox, Internet Explorer, Safari Plug-in, and/or the like APIs), and/or the like. Web browsers and like information access tools may be integrated into PDAs, cellular telephones, smartphones, and/or other mobile devices. A Web browser may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the Web browser communicates with information servers, operating systems, integrated program components (e.g., plug-ins), and/or the like; e.g., it may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses. Also, in place of a Web browser and information server, a combined application may be developed to perform similar operations of both. The combined application would similarly effect the obtaining and the provision of information to users, user agents, and/or the like from the VWCS equipped nodes. The combined application may be nugatory on systems employing standard Web browsers.

[0211] A mail server component 1921 is a stored program component that is executed by a CPU 1903. The mail server may be an Internet mail server such as, but not limited to Apple's Mail Server (3), dovect, sendmail, Microsoft Exchange, and/or the like. The mail server may allow for the execution of program components through facilities such as ASP, ActiveX, (ANSI) (Objective-) C (++), C# and/or .NET, CGI scripts, Java, JavaScript, PERL, PHP, pipes, Python, WebObjects, and/or the like. The mail server may support communications protocols such as, but not limited to: Internet message access protocol (IMAP), Messaging Application Programming Interface (MAPI)/Microsoft Exchange, post office protocol (POPS), simple mail transfer protocol (SMTP), and/or the like. The mail server can route, forward, and process incoming and outgoing mail messages that have been sent, relayed and/or otherwise traversing through and/or to the VWCS.

[0212] Access to the VWCS mail may be achieved through a number of APIs offered by the individual Web server components and/or the operating system.

[0213] Also, a mail server may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, information, and/or responses.

[0214] A mail client component 1922 is a stored program component that is executed by a CPU 1903. The mail client may be a mail viewing application such as Apple (Mobile) Mail, Microsoft Entourage, Microsoft Outlook, Microsoft Outlook Express, Mozilla, Thunderbird, and/or the like. Mail clients may support a number of transfer protocols, such as: IMAP, Microsoft Exchange, POP3, SMTP, and/or the like. A mail client may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the mail client communicates with mail servers, operating systems, other mail clients, and/or the like; e.g., it may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, information, and/or responses. Generally, the mail client provides a facility to compose and transmit electronic mail messages.

[0215] A cryptographic server component 1920 is a stored program component that is executed by a CPU 1903, cryptographic processor 1926, cryptographic processor interface 1927, cryptographic processor device 1928, and/or the like. Cryptographic processor interfaces will allow for expedition of encryption and/or decryption requests by the cryptographic component; however, the cryptographic component, alternatively, may run on a CPU. The cryptographic component allows for the encryption and/or decryption of provided data. The cryptographic component allows for both symmetric and asymmetric (e.g., Pretty Good Protection (PGP)) encryption and/or decryption. The cryptographic component may employ cryptographic techniques such as, but not limited to: digital certificates (e.g., X.509 authentication framework), digital signatures, dual signatures, enveloping, password access protection, public key management, and/or the like. The cryptographic component will facilitate numerous (encryption and/or decryption) security protocols such as, but not limited to: checksum, Data Encryption Standard (DES), Elliptical Curve Encryption (ECC), International Data Encryption Algorithm (IDEA), Message Digest 5 (MD5, which is a one way hash operation), passwords, Rivest Cipher (RC5), Rijndael, RSA (which is an Internet encryption and authentication system that uses an algorithm developed in 1977 by Ron Rivest, Adi Shamir, and Leonard Adleman), Secure Hash Algorithm (SHA), Secure Socket Layer (SSL), Secure Hypertext Transfer Protocol (HTTPS), and/or the like. Employing such encryption security protocols, the VWCS may encrypt all incoming and/or outgoing communications and may serve as node within a virtual private network (VPN) with a wider communications network. The cryptographic component facilitates the process of “security authorization” whereby access to a resource is inhibited by a security protocol wherein the cryptographic component effects authorized access to the secured resource. In addition, the cryptographic component may provide unique identifiers of content, e.g., employing and MD5 hash to obtain a unique signature for an digital audio file. A cryptographic component may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. The cryptographic component supports encryption schemes allowing for the secure transmission of information across a communications network to enable the VWCS component to engage in secure transactions if so desired. The cryptographic component facilitates the secure accessing of resources on the VWCS and facilitates the access of secured resources on remote systems; i.e., it may act as a client and/or server of secured resources. Most frequently, the cryptographic component communicates with information servers, operating systems, other program components, and/or the like. The cryptographic component may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses.

[0216] The VWCS database component 1919 may be embodied in a database and its stored data. The database is a stored program component, which is executed by the CPU; the stored program component portion configuring the CPU to process the stored data. The database may be any of a number of fault tolerant, relational, scalable, secure databases, such as DB2, MySQL, Oracle, Sybase, and/or the like. Relational databases are an extension of a flat file. Relational databases consist of a series of related tables. The tables are interconnected via a key field. Use of the key field allows the combination of the tables by indexing against the key field; i.e., the key fields act as dimensional pivot points for combining information from various tables. Relationships generally identify links maintained between tables by matching primary keys. Primary keys represent fields that uniquely identify the rows of a table in a relational database. More precisely, they uniquely identify rows of a table on the “one” side of a one-to-many relationship.

[0217] Alternatively, the VWCS database may be implemented using various standard data-structures, such as an array, hash, (linked) list, struct, structured text file (e.g., XML), table, and/or the like. Such data-structures may be stored in memory and/or in (structured) files. In another alternative, an object-oriented database may be used, such as Frontier, ObjectStore, Poet, Zope, and/or the like. Object databases can include a number of object collections that are grouped and/or linked together by common attributes; they may be related to other object collections by some common attributes. Object-oriented databases perform similarly to relational databases with the exception that objects are not just pieces of data but may have other types of capabilities encapsulated within a given object. If the VWCS database is implemented as a data-structure, the use of the VWCS database 1919 may be integrated into another component such as the VWCS component 1935. Also, the database may be implemented as a mix of data structures, objects, and relational structures. Databases may be consolidated and/or distributed in countless variations through standard data processing techniques. Portions of databases, e.g., tables, may be exported and/or imported and thus decentralized and/or integrated.

[0218] In one embodiment, the database component 1919 includes several tables 1919a-p. A Users table 1919a may include fields such as, but not limited to: user_id, ssn, dob, first_name, last_name, age, state, address_firstline, address_secondline, zipcode, devices_list, contact_info, contact_type, alt_contact_info, alt_contact_type, and/or the like. The Users table may support and/or track multiple entity accounts on a VWCS. A Devices table 1919b may include fields such as, but not limited to: device_ID, device_name, device_IP, device_GPS, device_MAC, device_serial, device_ECID, device_UDID, device_browser, device_type, device_model, device_version, device_OS, device_apps_list, device_securekey, wallet_app_installed_flag, and/or the like. An Apps table 1919c may include fields such as, but not limited to: app_ID, app_name, app_type, app_dependencies, app_access_code, user_pin, and/or the like. An Accounts table 1919d may include fields such as, but not limited to: account_number, account_security_code, account_name, issuer_acquirer_flag, issuer_name, acquirer_name, account_address, routing_number, access_API_call, linked_wallets_list, and/or the like. A Merchants table 1919e may include fields such as, but not limited to: merchant_id, merchant_name, merchant_address, store_id, ip_address, mac_address, auth_key, port_num, security_settings_list, and/or the like. An Issuers table 1919f may include fields such as, but not limited to: issuer_id, issuer_name, issuer_address, ip_address, mac_address, auth_key, port_num, security_settings_list, and/or the like. An Acquirers table 1919g may include fields such as, but not limited to: account_firstname, account_lastname, account_type, account_num, account_balance_list, billingaddress_line1, billingaddress_line2, billing_zipcode, billing_state, shipping_preferences, shippingaddress_line1, shippingaddress_line2, shipping_zipcode, shipping_state, and/or the like. A Pay Gateways table 1919h may include fields such as, but not limited to: gateway_ID, gateway_IP, gateway_MAC, gateway_secure_key, gateway_access_list, gateway_API_call_list, gateway_services_list, and/or the like. A Shop Sessions table 1919i may include fields such as, but not limited to: user_id, session_id, alerts_URL, timestamp, expiry_lapse, merchant_id, store_id, device_type, device_ID, device_IP, device_MAC, device_browser, device_serial, device_ECID, device_model, device_OS, wallet_app_installed, total_cost, cart_ID_list, product_params_list, social_flag, social_message, social_networks_list, coupon_lists, accounts_list, CVV2_lists, charge_ratio_list, charge_priority_list, value_exchange_symbols list, bill_address, ship_address, cloak_flag, pay_mode, alerts_rules_list, and/or the like. A Transactions table 1919j may include fields such as, but not limited to: order_id, user_id, timestamp, transaction_cost, purchase_details_list, num_products, products_list, product_type, product_params_list, product_title, product_summary, quantity, user_id, client_id, client_ip, client_type, client_model, operating_system, os_version, app_installed_flag, user_id, account_firstname, account_lastname, account_type, account_num, account_priority_account_ratio, billingaddress_line1, billingaddress_line2, billing_zipcode, billing_state, shipping_preferences, shippingaddress_line1, shippingaddress_line2, shipping_zipcode, shipping_state, merchant_id, merchant_name, merchant_auth_key, and/or the like. A Batches table 1919k may include fields such as, but not limited to: batch_id, transaction_id_list, timestamp_list, cleared_flag_list, clearance_trigger_settings, and/or the like. A Ledgers table 1919l may include fields such as, but not limited to: request_id, timestamp, deposit_amount, batch_id, transaction_id, clear_flag, deposit_account, transaction_summary, payor_name, payor_account, and/or the like. A Products table 1919m may include fields such as, but not limited to: product_ID, product_title, product_attributes_list, product_price, tax_info_list, related_products_list, offers_list, discounts_list, rewards_list, merchants_list, merchant_availability_list, and/or the like. An Offers table 1919n may include fields such as, but not limited to: offer_ID, offer_title, offer_attributes_list, offer_price, offer_expiry, related_products_list, discounts_list, rewards_list, merchants_list, merchant_availability_list, and/or the like. A Behavior Data table 19190 may include fields such as, but not limited to: user_id, timestamp, activity_type, activity_location, activity_attribute_list, activity_attribute_values_list, and/or the like. An Analytics table 1919p may include fields such as, but not limited to: report_id, user_id, report_type, report_algorithm_id, report_destination_address, and/or the like.

[0219] In one embodiment, the VWCS database may interact with other database systems. For example, employing a distributed database system, queries and data access by search VWCS component may treat the combination of the VWCS database, an integrated data security layer database as a single database entity.

[0220] In one embodiment, user programs may contain various user interface primitives, which may serve to update the VWCS. Also, various accounts may require custom database tables depending upon the environments and the types of clients the VWCS may need to serve. It should be noted that any unique fields may be designated as a key field throughout. In an alternative embodiment, these tables have been decentralized into their own databases and their respective database controllers (i.e., individual database controllers for each of the above tables). Employing standard data processing techniques, one may further distribute the databases over several computer systemizations and/or storage devices. Similarly, configurations of the decentralized database controllers may be varied by consolidating and/or distributing the various database components 1919a-p. The VWCS may be configured to keep track of various settings, inputs, and parameters via database controllers.

[0221] The VWCS database may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the VWCS database communicates with the VWCS component, other program components, and/or the like. The database may contain, retain, and provide information regarding other nodes and data.

[0222] The VWCS component 1935 is a stored program component that is executed by a CPU. In one embodiment, the VWCS component incorporates any and/or all combinations of the aspects of the VWCS discussed in the previous figures. As such, the VWCS affects accessing, obtaining and the provision of information, services, transactions, and/or the like across various communications networks. The features and embodiments of the VWCS discussed herein increase network efficiency by reducing data transfer requirements, the use of more efficient data structures and mechanisms for their transfer and storage. As a consequence, more data may be transferred in less time, and latencies with regard to transactions, are also reduced. In many cases, such reduction in storage, transfer time, bandwidth requirements, latencies, etc., will reduce the capacity and structural infrastructure requirements to support the VWCS's features and facilities, and in many cases reduce the costs, energy consumption/requirements, and extend the life of VWCS's underlying infrastructure; this has the added benefit of making the VWCS more reliable. Similarly, many of the features and mechanisms are designed to be easier for users to use and access, thereby broadening the audience that may enjoy/employ and exploit the feature sets of the VWCS; such ease of use also helps to increase the reliability of the VWCS. In addition, the feature sets include heightened security as noted via the Cryptographic components 1920, 1926, 1928 and throughout, making access to the features and data more reliable and secure.

[0223] The VWCS component may transform virtual wallet card selections by users utilizing mobile devices via VWCS components into virtual wallet card-based transaction purchase notifications, and/or the like and use of the VWCS. In one embodiment, the VWCS component 1935 takes inputs (e.g., purchase input 411, card selection input 424; virtual wallet card selection options 421; issuer server data 429; user data 434; checkout request 1311, product data 1315; wallet access input 1511; transaction authorization input 1514; payment gateway address 1518; payment network address 1522; issuer server address(es) 1525; funds authorization request(s) 1526; user(s) account(s) data 1528; batch data 1712; payment network address 1716; issuer server address(es) 1724; individual payment request 1725; payment ledger, merchant account data 1731; and/or the like) etc., and transforms the inputs via various components (e.g., VW-CTE 1944; UPC 1941; PTA 1942; PTC 1943; and/or the like), into outputs (e.g., virtual wallet card selection request 422; authorization message 436-438; batch append data 440; purchase receipt 441; checkout request message 1313; checkout data 1317; card authorization request 1516, 1523; funds authorization response(s) 1530; transaction authorization response 1532; batch append data 1534; purchase receipt 1535; batch clearance request 1714; batch payment request 1718; transaction data 1720; individual payment confirmation 1728, 1729; updated payment ledger, merchant account data 1733; and/or the like).

[0224] The VWCS component enabling access of information between nodes may be developed by employing standard development tools and languages such as, but not limited to: Apache components, Assembly, ActiveX, binary executables, (ANSI) (Objective-) C (++), C# and/or .NET, database adapters, CGI scripts, Java, JavaScript, mapping tools, procedural and object oriented development tools, PERL, PHP, Python, shell scripts, SQL commands, web application server extensions, web development environments and libraries (e.g., Microsoft's ActiveX; Adobe AIR, FLEX & FLASH; AJAX; (D)HTML; Dojo, Java; JavaScript; jQuery(UI); MooTools; Prototype; script.aculo.us; Simple Object Access Protocol (SOAP); SWFObject; Yahoo! User Interface; and/or the like), WebObjects, and/or the like. In one embodiment, the VWCS server employs a cryptographic server to encrypt and decrypt communications. The VWCS component may communicate to and/or with other components in a component collection, including itself, and/or facilities of the like. Most frequently, the VWCS component communicates with the VWCS database, operating systems, other program components, and/or the like. The VWCS may contain, communicate, generate, obtain, and/or provide program component, system, user, and/or data communications, requests, and/or responses.

[0225] The structure and/or operation of any of the VWCS node controller components may be combined, consolidated, and/or distributed in any number of ways to facilitate development and/or deployment. Similarly, the component collection may be combined in any number of ways to facilitate deployment and/or development. To accomplish this, one may integrate the components into a common code base or in a facility that can dynamically load the components on demand in an integrated fashion.

[0226] The component collection may be consolidated and/or distributed in countless variations through standard data processing and/or development techniques. Multiple instances of any one of the program components in the program component collection may be instantiated on a single node, and/or across numerous nodes to improve performance through load-balancing and/or data-processing techniques. Furthermore, single instances may also be distributed across multiple controllers and/or storage devices; e.g., databases. All program component instances and controllers working in concert may do so through standard data processing communication techniques.

[0227] The configuration of the VWCS controller will depend on the context of system deployment. Factors such as, but not limited to, the budget, capacity, location, and/or use of the underlying hardware resources may affect deployment requirements and configuration. Regardless of if the configuration results in more consolidated and/or integrated program components, results in a more distributed series of program components, and/or results in some combination between a consolidated and distributed configuration, data may be communicated, obtained, and/or provided. Instances of components consolidated into a common code base from the program component collection may communicate, obtain, and/or provide data. This may be accomplished through intra-application data processing communication techniques such as, but not limited to: data referencing (e.g., pointers), internal messaging, object instance variable communication, shared memory space, variable passing, and/or the like.

[0228] If component collection components are discrete, separate, and/or external to one another, then communicating, obtaining, and/or providing data with and/or to other components may be accomplished through inter-application data processing communication techniques such as, but not limited to: Application Program Interfaces (API) information passage; (distributed) Component Object Model ((D)COM), (Distributed) Object Linking and Embedding ((D)OLE), and/or the like), Common Object Request Broker Architecture (CORBA), Jini local and remote application program interfaces, JavaScript Object Notation (JSON), Remote Method Invocation (RMI), SOAP, process pipes, shared files, and/or the like. Messages sent between discrete component components for inter-application communication or within memory spaces of a singular component for intra-application communication may be facilitated through the creation and parsing of a grammar. A grammar may be developed by using development tools such as lex, yacc, XML, and/or the like, which allow for grammar generation and parsing capabilities, which in turn may form the basis of communication messages within and between components.

[0229] For example, a grammar may be arranged to recognize the tokens of an HTTP post command, e.g.:

• • [0230] w3c -post http:// . . . Value1

[0231] where Value1 is discerned as being a parameter because “http://” is part of the grammar syntax, and what follows is considered part of the post value. Similarly, with such a grammar, a variable “Value1” may be inserted into an “http://” post command and then sent. The grammar syntax itself may be presented as structured data that is interpreted and/or otherwise used to generate the parsing mechanism (e.g., a syntax description text file as processed by lex, yacc, etc.). Also, once the parsing mechanism is generated and/or instantiated, it itself may process and/or parse structured data such as, but not limited to: character (e.g., tab) delineated text, HTML, structured text streams, XML, and/or the like structured data. In another embodiment, inter-application data processing protocols themselves may have integrated and/or readily available parsers (e.g., JSON, SOAP, and/or like parsers) that may be employed to parse (e.g., communications) data. Further, the parsing grammar may be used beyond message parsing, but may also be used to parse: databases, data collections, data stores, structured data, and/or the like. Again, the desired configuration will depend upon the context, environment, and requirements of system deployment.

[0232] For example, in some implementations, the VWCS controller may be executing a PHP script implementing a Secure Sockets Layer (“SSL”) socket server via the information server, which listens to incoming communications on a server port to which a client may send data, e.g., data encoded in JSON format. Upon identifying an incoming communication, the PHP script may read the incoming message from the client device, parse the received JSON-encoded text data to extract information from the JSON-encoded text data into PHP script variables, and store the data (e.g., client identifying information, etc.) and/or extracted information in a relational database accessible using the Structured Query Language (“SQL”). An exemplary listing, written substantially in the form of PHP/SQL commands, to accept JSON-encoded input data from a client device via a SSL connection, parse the data to extract variables, and store the data to a database, is provided below:

[0233]

<?PHP
header(‘Content-Type: text/plain’);
// set ip address and port to listen to for incoming data
$address = ‘192.168.0.100’;
$port = 255;
// create a server-side SSL socket, listen for/accept incoming
communication
$sock = socket_create(AF_INET, SOCK_STREAM, 0);
socket_bind($sock, $address, $port) or die(‘Could not bind to address’);
socket_listen($sock);
$client = socket_accept($sock);
// read input data from client device in 1024 byte blocks until end of
message
do {
$input = “”;
$input = socket_read($client, 1024);
$data .= $input;
} while($input != “”);
// parse data to extract variables
$obj = json_decode($data, true);
// store input data in a database
mysql_connect(“201.408.185.132”,$DBserver,$password); // access
database server
mysql_select(“CLIENT_DB.SQL”); // select database to append
mysql_query(“INSERT INTO UserTable (transmission)
VALUES ($data)”); // add data to UserTable table in a CLIENT database
mysql_close(“CLIENT_DB.SQL”); // close connection to database
?>

[0234] Also, the following resources may be used to provide example embodiments regarding SOAP parser implementation:

[0235]

http://www.xav.com/perl/site/lib/SOAP/Parser.html
http://publib.boulder.ibm.com/infocenter/tivihelp/v2r1/index.jsp?topic=/
com.ibm.IBMDI.doc/referenceguide295.htm

[0236] and other parser implementations:

[0237]

http://publib.boulder.ibm.com/infocenter/tivihelp/v2r1/index.jsp?topic=/
com.ibm.IBMDI.doc/referenceguide259.htm

[0238] all of which are hereby expressly incorporated by reference herein. Non-limiting exemplary embodiments highlighting numerous further advantageous aspects include:

[0239] 1. A virtual wallet card selection means embodiment, comprising means for:

• • [0240] obtaining a user authentication request for a purchase transaction;
  • [0241] extracting, via a computing processor, a universal card account number based on parsing the user authentication request;
  • [0242] determining, based on querying a database using the universal card account number, that the user is authorized to access a virtual wallet;
  • [0243] providing a user virtual wallet card selection request to a user device, upon determining that the user is authorized to access the virtual wallet;
  • [0244] obtaining user selection of a virtual wallet card account; and
  • [0245] providing a purchase transaction request message for transaction processing, using the user selection of the virtual wallet card account.

[0246] 2. The means of embodiment 1, further comprising means for:

• • [0247] providing, to the user device, a purchase receipt upon completion of authorization of a purchase transaction based on the purchase transaction request message.

[0248] 3. The means of embodiment 1, further comprising means for:

• • [0249] obtaining virtual wallet card selection options for the user; and
  • [0250] providing the virtual wallet card selection options to the user device.

[0251] 4. The means of embodiment 3, wherein the virtual wallet card selection options are based on the universal card account number extracted from the user authentication request.

[0252] 5. The means of embodiment 4, wherein the universal card account number extracted from the user authentication request includes encoded virtual wallet card selection option information and user identification information.

[0253] 6. The means of embodiment 5, wherein the encoded virtual wallet card selection option information is encoded as flags in the universal card account number extracted from the user authentication request.

[0254] 7. The means of embodiment 1, wherein the user selection of the virtual wallet card account includes a selection of an anonymous card account for processing the purchase transaction.

[0255] 8. The means of embodiment 7, wherein the anonymous card account is a one-time anonymous card account generated in response to receiving the user selection of the virtual wallet card account.

[0256] 9. The means of embodiment 1, further comprising means for:

• • [0257] obtaining user selection of a plurality of virtual wallet card accounts; and
  • [0258] wherein the purchase transaction request message includes an identification of the user selection of the plurality of virtual wallet card accounts.

[0259] 10. The means of embodiment 1, wherein the user device is a user mobile device executing a virtual wallet application.

[0260] In order to address various issues and advance the art, the entirety of this application for VIRTUAL WALLET CARD SELECTION APPARATUSES, METHODS AND SYSTEMS (including the Cover Page, Title, Headings, Field, Background, Summary, Brief Description of the Drawings, Detailed Description, Claims, Abstract, Figures, Appendices and/or otherwise) shows by way of illustration various example embodiments in which the claimed innovations may be practiced. The advantages and features of the application are of a representative sample of embodiments only, and are not exhaustive and/or exclusive. They are presented only to assist in understanding and teach the claimed principles. It should be understood that they are not representative of all claimed innovations. As such, certain aspects of the disclosure have not been discussed herein. That alternate embodiments may not have been presented for a specific portion of the innovations or that further undescribed alternate embodiments may be available for a portion is not to be considered a disclaimer of those alternate embodiments. It will be appreciated that many of those undescribed embodiments incorporate the same principles of the innovations and others are equivalent. Thus, it is to be understood that other embodiments may be utilized and functional, logical, operational, organizational, structural and/or topological modifications may be made without departing from the scope and/or spirit of the disclosure. As such, all examples and/or embodiments are deemed to be non-limiting throughout this disclosure. Also, no inference should be drawn regarding those embodiments discussed herein relative to those not discussed herein other than it is as such for purposes of reducing space and repetition. For instance, it is to be understood that the logical and/or topological structure of any combination of any data flow sequence(s), program components (a component collection), other components and/or any present feature sets as described in the figures and/or throughout are not limited to a fixed operating order and/or arrangement, but rather, any disclosed order is exemplary and all equivalents, regardless of order, are contemplated by the disclosure. Furthermore, it is to be understood that such features are not limited to serial execution, but rather, any number of threads, processes, processors, services, servers, and/or the like that may execute asynchronously, concurrently, in parallel, simultaneously, synchronously, and/or the like are also contemplated by the disclosure. As such, some of these features may be mutually contradictory, in that they cannot be simultaneously present in a single embodiment. Similarly, some features are applicable to one aspect of the innovations, and inapplicable to others. In addition, the disclosure includes other innovations not presently claimed. Applicant reserves all rights in those presently unclaimed innovations, including the right to claim such innovations, file additional applications, continuations, continuations-in-part, divisions, and/or the like thereof. As such, it should be understood that advantages, embodiments, examples, functional, features, logical, operational, organizational, structural, topological, and/or other aspects of the disclosure are not to be considered limitations on the disclosure as defined by the claims or limitations on equivalents to the claims. It is to be understood that, depending on the particular needs and/or characteristics of a VWCS individual and/or enterprise user, database configuration and/or relational model, data type, data transmission and/or network framework, syntax structure, and/or the like, various embodiments of the VWCS may be implemented that allow a great deal of flexibility and customization. For example, aspects of the VWCS may be adapted for fraud prevention, online/virtual shopping, online financial management; and/or the like. While various embodiments and discussions of the VWCS have been directed to electronic purchase transactions, however, it is to be understood that the embodiments described herein may be readily configured and/or customized for a wide variety of other applications and/or implementations.