Patent Application
20120246071
Noncash tender types are commonplace in today's society. Consumers routinely participate in transactions for purchasing goods and services by providing merchants with payment tokens which may be associated with any number of account types. “Credit card” tokens associated with secured or unsecured lines of credit and “gift card” or “debit card” tokens associated with stored value accounts are common examples of noncash tender used in today's marketplace.
Issuers of payment tokens usually employ from thirteen to sixteen digits to create an account number for use on a payment token (i.e., a token number), although token numbers for some issuers may be more or less than the thirteen to sixteen digit range. For some of the larger token issuers, sixteen digits are commonly used, wherein the first six digits of the token number form the issuer identifier (including the initial digit which also serves to identify the major industry with which the issuer is associated, such as banking, travel, petroleum, etc.). For a sixteen digit token number, the nine numbers following the initial six used to form the issuer identifier portion will represent a user's individual account identifier. Notably, the number of digits associated with the individual account identifier may vary according to the total number of digits required to form a token number for a given issuer. The final digit in a typical sixteen digit token number is usually referred to as the check digit or the “checksum” digit and may be used to confirm the validity of the previous digits in the token number via application of a verification algorithm (commonly, the “Luhn” algorithm). This algorithm may minimize the success rate of casual attempts to create a valid token number as well as prevent manual entry mistakes at a point of sale (“POS”) terminal.
Token numbers are inherently confidential and must be safeguarded, lest the number be misappropriated by an unauthorized user. As such, current systems and methods do not provide for the use of a non-confidential token number. Further, current systems and methods do not provide for the use of a non-confidential number to complete a purchase transaction against a value account associated with the user of the non-confidential number, wherein the non-confidential number is additionally associated with the user for a public purpose other than a purchase transaction. Also, current systems and methods do not provide for the use of a single, non-confidential number to complete a purchase transaction against any one of a plurality of value accounts associated with a single user. Even further, current systems and methods do not provide for the use of a non-confidential number within the existing infrastructure controlled by a confidential payment token issuer.
Accordingly, what is needed is a system and method for leveraging a non-confidential number, such as a number associated with a user for a purpose unrelated to a value account, to effect purchase transactions against a value account or accounts associated with a user. Accordingly, what is also needed is a system and method for leveraging a non-confidential number to effect purchase transactions via an existing network configured for confidential account numbers.
A method and system are described for completing a purchase transaction via presentment of a payment token comprising a non-confidential account number. At least one value account tied to a user is associated with the non-confidential number. The non-confidential number, which may comprise a phone number associated with a user's PCD, is presented to a merchant to remit payment for a purchase transaction. The merchant requests that a value account associated with the non-confidential number is debited to settle the purchase transaction. Before debiting the associated account, an authorization request is transmitted to the user's PCD. If authorization is approved and successfully authorized by the user, the account is debited and confirmation that the purchase transaction has been completed may be provided. If authorization is declined, whether by virtue of the user not approving the transaction or an unsuccessful authorization of the user's approval, the associated account is not debited and notification of the declination may be provided.
In an exemplary embodiment, a method for leveraging a payment token including non-confidential number (i.e., “cellcard number”), such as a phone number, to effect purchase transactions against one of possibly a plurality of value accounts associated with the non-confidential number comprises presenting a cellcard number for purchase of goods, entering the cellcard number into a POS terminal, transmitting the cellcard data and associated purchase transaction data over a network to a remote server, receiving the cellcard data and associated purchase transaction data at the remote server, querying a database for value accounts associated with the cellcard number, requesting authorization from a PCD associated with the non-confidential cellcard number to debit a value account associated with the cellcard number, receiving authorization to debit the associated value account from the user of the PCD, debiting the account and providing confirmation back to the POS that the transaction is complete.
In some embodiments, the cellcard number may be formatted such that it can be seamlessly routed through an existing network infrastructure configured for transmission of a third party payment token, such as a card network associated with a credit issuer. In other embodiments, a POS may be configured for direct receipt of a cellcard payment token, thereby obviating the requirement that a cellcard token mimic the format of confidential tokens provided by third party issuers.
In some embodiments, a cellcard number may include a phone number associated with a user PCD. The PCD may comprise a cellcard module configured for receipt of authorization requests from a remote cellcard server. Upon presentment of the cellcard token to a merchant, the cellcard token is entered into the POS and transmitted to a server which is configured to manage value accounts. The value accounts are confidential in nature, associated with the PCD user and may include any combination of stored value accounts (i.e., debit accounts such as, but not limited to, “gift card” accounts) and/or credit accounts. Advantageously, a plurality of confidential accounts may be associated with the single, non-confidential cellcard payment token. The cellcard server requests authorization for debiting the purchase transaction against one of the associated accounts by transmitting such authorization request to the PCD. If the user of the PCD returns an authorization to the server, the purchase transaction is debited and confirmation is returned to the merchant POS, thereby effecting a purchase transaction via presentment of a non-confidential number.
One advantage of the system and method is that a non-confidential number, which may be easily remembered and associated with a plurality of value accounts, may be securely used to for purchase transactions.
In the Figures, like reference numerals refer to like parts throughout the various views unless otherwise indicated. For reference numerals with letter character designations such as “102A” or “102B”, the letter character designations may differentiate two like parts or elements present in the same figure. Letter character designations for reference numerals may be omitted when it is intended that a reference numeral encompass all parts having the same reference numeral in all figures.
The word “exemplary” is used herein to mean “serving as an example, instance, or illustration.” Any aspect described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other aspects.
In this description, the term “application” may also include files having executable content, such as: object code, scripts, byte code, markup language files, and patches. In addition, an “application” referred to herein, may also include files that are not executable in nature, such as documents that may need to be opened or other data files that need to be accessed. Further, an “application” may be a complete program, a module, a routine, a library function, a driver, etc.
The term “content” may also include files having executable content, such as: object code, scripts, byte code, markup language files, and patches. In addition, “content” referred to herein, may also include files that are not executable in nature, such as documents that may need to be opened or other data files that need to be accessed.
As used in this description, the terms “component,” “database,” “module,” “system,” and the like are intended to refer to a computer-related entity, either hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of illustration, both an application running on a computing device and the computing device may be a component.
One or more components may reside within a process and/or thread of execution, and a component may be localized on one computer and/or distributed between two or more computers. In addition, these components may execute from various computer readable media having various data structures stored thereon. The components may communicate by way of local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from one component interacting with another component in a local system, distributed system, and/or across a network such as the Internet with other systems by way of the signal).
In this description, the terms “communication device,” “wireless device,” “wireless telephone,” “wireless communication device” and “wireless handset” are used interchangeably. With the advent of third generation (“3G”) and fourth generation (“4G”) wireless technology, greater bandwidth availability has enabled more portable computing devices with a greater variety of wireless capabilities. Therefore, a portable computing device (“PCD”) may include a cellular telephone, a pager, a PDA, a smartphone, a navigation device, a tablet personal computer (“PC”), or a hand-held computer with a wireless connection or link.
Referring to
Importantly, while storefront 135 may be a physical “brick and mortar” location in some embodiments, it is envisioned that other embodiments may include a virtual storefront 135 for purchase transactions, such as a website or telecommunication, wherein the PCD 110 and the POS 125 are not physically co-located.
Leveraging system 100 to employ a non-confidential number associated with the user of PCD 110A to effect purchase transactions has many useful applications. Briefly, and to provide the basis for an exemplary, non-limiting application scenario in which aspects of some embodiments of the disclosed systems and methods may be suitably described, consider a non-confidential number, such as a wireless phone number assigned to a PCD 110A, being associated with a plurality of value accounts. The plurality of value accounts may include any combination of credit accounts and/or stored value accounts (e.g., merchant-specific gift card accounts). The wireless phone number and plurality of value accounts are all tied to the user of PCD 110A. To further the example, a merchant establishment, whether virtual or physical, may be represented by storefront 135.
A user associated with PCD 110A enters the merchant's store 135 with portable computing device 110A running a “cellcard” module 118. The user of PCD 110A presents goods for purchase to the merchant associated with POS 125. The merchant “rings up” the goods for purchase, provides a purchase total to the user and asks for a payment method.
As is known to one of ordinary skill in the art, the user may select any number of payment methods including, but not necessarily limited to, cash, credit, gift card, debit card, etc. Notably, with the exception of payment by cash, which is essentially anonymous, each of the conventional methods of payment require the user to provide the merchant with confidential, or pseudo-confidential, data. In the exemplary scenario, however, the user associated with PCD 110A selects payment by “cellcard number” and provides the merchant with the non-confidential, publicly available phone number associated with PCD 110A. It should be understood that the use of the term “cellcard number” does not limit the present disclosure to the use of a phone number, or even a number which includes a phone number, as a non-confidential number suitable to be leveraged for a purchase transaction. Rather, the term “cellcard number” is meant to encompass any non-confidential number tied to one or more value accounts, whether such accounts are credit accounts or stored value accounts, and, as such, the term “cellcard number” will not limit the scope of the disclosure to a phone number.
Returning to
Specifically regarding entry of the cellcard number into POS 125, the cellcard number may be provided verbally to the merchant in some embodiments while, in other embodiments, the cellcard number may be provided directly to the POS 125 via wireless communication link 140. Regardless, once the cellcard number has been entered into POS 125, it may be transmitted to the server 105, along with data specific to the purchase transaction, via a communications network 130. If the cellcard number is configured for entry at POS 125 via a tender type associated with existing infrastructure, such as via a card network associated with an issuer of typical confidential payment tokens (e.g., credit card issuers), the cellcard number may be initially routed to card network (“CN”) server 105A before being forwarded to stored value account (“SVA”) server 105B.
With respect to SVA server 105B, it may be a server, or servers, configured for the provision and management of accounts associated with a non-confidential payment token, such as a cellcard number, and, as such, it will be understood that the term “stored value account server” is not intended to limit accounts associated with a non-confidential payment token to be of a stored value nature. That is, it is envisioned that accounts managed by SVA server 105B may, in fact, be stored value accounts, such as gift card accounts or debit accounts, but may also be secured or unsecured credit accounts.
Once the cellcard number and associated purchase transaction data are received at SVA server 105B, the cellcard number may be queried for associated value accounts in stored value account database 120. Again, the value accounts associated with the cellcard number may be of a credit type or of a stored value account type. For the purpose of the exemplary scenario, however, suppose that a query of database 120 indicates that a gift card account associated with POS 125 (i.e., the merchant associated with POS 125) is also associated with the cellcard number. In such an embodiment, SVA server 105B may verify that there are sufficient funds in the gift card account to cover the purchase transaction. The SVA server 105B may then communicate with PCD 110A to seek authorization to debit the purchase transaction against the identified gift card account.
The communication with PCD 110A is accomplished via a link 145A back through network 130. PCD 110A may leverage cellcard module 118 to render the authorization request to the user of PCD 110A via display 114. The user may subsequently accept or decline the authorization to the server via actuation of an interface associated with cellcard module 118. If authorization is received by SVA server 105B from PCD 110A, then the exemplary gift card account may be debited in an amount identified by the purchase transaction data and confirmation of such debit transmitted back to POS 125, thus completing the transaction. If authorization is declined or otherwise not granted, confirmation of the decline is transmitted back to POS 125, thus terminating the payment of the purchase transaction by a cellcard number.
Concerning the various components depicted in the
The illustrated computer system 100 may comprise a server 105 that may be coupled to a network 130 comprising any or all of a wide area network (“WAN”), a local area network (“LAN”), the Internet, or a combination of other types of networks. It should be understood that the term server 105 may refer to a single server system or multiple systems or multiple servers. The server 105 may be coupled to database 120, which may include a data/service database in addition to a stored value account database. The database 120 may store various records related to, but not limited to, device configurations, software updates, user's manuals, troubleshooting manuals, user-specific PCD configurations, PCD user-specific contact or account information, user-specific contact or account information, historical content, validation algorithms, filters/rules algorithms, audio/video data, etc.
When the server 105 is coupled to the network 130, the server 105 may communicate through the network 130 with various different PCDs 110 that may be comprised of desktop or laptop computers, thin clients, handheld devices such as personal digital assistants (“PDAs”), cellular telephones or other smart devices. Each PCD 110 may run or execute web browsing software or functionality to access the server 105 and its various applications. Any device that may access the network 130 either directly or via a tether to a complimentary device may be a PCD 110 according to the computer system 100. The PCDs 110, as well as other components within system 100 such as, but not limited to, a database server (not specifically depicted) associated with data/service database 120 or POS 125, may be coupled to the network 130 by various types of communication links 145.
These communication links 145 may comprise wired as well as wireless links. The communication links 145 allow each of the PCDs 110 to establish virtual links 150 with the server 105. While a virtual link 150 is depicted between the server 105 and PCD 110A, an actual wireless link 140 may exist between the PCD 110A and the POS 125. This wireless link 140 may only be used to relay the cellcard number to the PCD 110A as a uni-directional communications channel. In other exemplary embodiments, the PCD 110A may establish bi-directional communications with the POS 125 as understood by one of ordinary skill in the art.
Each PCD 110 may include a display 114, wireless communication hardware 112, a radio transceiver 116 and a cellcard module 118. It is envisioned that the display 114 may comprise any type of display device such as a liquid crystal display (“LCD”), a plasma display, an organic light-emitting diode (“OLED”) display, a touch activated display, and a cathode ray tube (“CRT”) display, a brail display, an LED bank, and a segmented display. A PCD 110 may execute, run or interface to a cellcard module 118. The cellcard module 118 may comprise a multimedia platform that may be part of a plug-in for an Internet web browser.
The cellcard module 118 is designed to work with wireless communication hardware 112, a radio transceiver 116 and any stored or retrievable content to render a cellcard number and/or authorize a purchase transaction against an account associated with a cellcard number. When PCD 110A is leveraged within storefront 135, various content associated with the PCD user, cellcard number, cellcard number associated accounts and storefront 135 (including purchase transaction data) may be rendered on the display 114. Based on purchase transaction data, or other data, received by cellcard module 118, the cellcard module 118 may run one or more algorithms or processes required for validation/authentication of a purchase transaction prior to transmitting authorization to server 105.
Referring to
The cellcard module 118 may be configured to relay non-confidential cellcard information through wireless communication hardware 112 via a communication application programming interface (“API”) 111. As such, one of ordinary skill in the art will recognize that a cellcard module 118 may be designed to include the communication API 111 and/or wireless communication hardware 112 as part of its module in a unitary design. Further, the cellcard module 118 may be configured to interface with cellular radio transceiver 116, via a radio API 115 for receiving and transmitting purchase transaction authorization information as well as other information to exemplary server 105, as depicted in the system 100 embodiment. Even further, the cellcard module 118 may be configured to leverage a text to speech (“TTS”) module (not depicted) as may be known in the art to relay non-confidential cellcard information in an audible format, wherein the POS 125, or the merchant associated with POS 125, may recognize such an audible transmission. Thus, one of ordinary skill in the art will also recognize that a cellcard module 118 may also include the radio API 115 and/or cellular radio transceiver 116 and/or a TTS module as part of its module in a unitary design.
It is envisioned that a PCD 110 may be configured to leverage the cellular radio transceiver 116 to transmit data, such as a purchase transaction authorization, a personal identification number (PIN), a security key or other data generated by cellcard module 118. This data may be useful for verification of a geographical location or user identification by way of a secure channel using wireless link 145A to the server 105. It is also envisioned that PCDs 110 in some exemplary embodiments of system 100 may leverage communication link 145B via an unsecure or lesser secure wireless communication link 140 (relative to cellular wireless link 145A) that may be established between the POS 125 and PCD 110 to transmit data to and from server 105.
Wireless link 145A may comprise a secure channel established on a cellular telephone network. Moreover, communication links 145, in general, may comprise any combination of wireless and wired links including, but not limited to, any combination of radio-frequency (“RF”) links, infrared links, acoustic links, other wireless mediums, wide area networks (“WAN”), local area networks (“LAN”), the Internet, a Public Switched Telephony Network (“PSTN”), and a paging network.
The exemplary PCD 110 may also comprise a Validation/Rules module 117 for, among other things, automatically processing or filtering received authorization requests prior to accepting or declining a request to the server 105. Similarly, Validation/Rules module 117 or cellcard module 118 may provide user access restriction or other security measures to ensure that purchase transaction authorization is accepted or declined by a user of the PCD 110 authorized to do so. Because a Validation/Rules module 117 is not required in all PCDs 110, the presence or absence of a Validation/Rules module 117 in a PCD 110 will not limit the scope of the disclosure. Even so, it is envisioned that some embodiments of system 100 will include PCDs 110 comprising a Validation/Rules module 117. Advantageously, in embodiments which include a PCD 110 having a Validation/Rules module 117, an unauthorized user or purchase transaction may be recognized and/or filtered prior to communication with server 105.
An exemplary PCD 110 may also comprise a computer readable storage/memory component 119A for storing, whether temporarily or permanently, various data including, but not limited to, purchase transaction data and cellcard data as well as data added to, extracted or derived from cellcard data or accounts associated with a cellcard number. Data added to, extracted or derived from the purchase transaction data or cellcard data may comprise a user ID, a transaction ID, a directory number (“DN”) or calling line ID (“CLID”) associated with PCD 110, a merchant ID, a network name, a hash value, a codec key, encryption or decryption data, account numbers and other account related data such as, but not limited to, data related to an item being purchased, price of an item being purchased, purchase discount rates or amounts, customer loyalty data, sales tax rates or amounts, merchant employee identification, etc.
Referring to
Notably, while some embodiments may associate one or more value accounts with a cellcard number uniquely tied to a single PCD 110A user, it is envisioned that other embodiments may link multiple users of PCDs 110, i.e. a “family” of users of PCDs 110 (PCD 110A, PCD 110B, PCD 110C . . . PCD 110n), to common value accounts. Similarly, it is envisioned that multiple users of PCDs 110, who are linked to common value accounts, may be able to leverage individual non-confidential cellcard numbers or a single, common non-confidential cellcard number to effect purchase transactions against one or more associated value accounts. Further, it is envisioned that some embodiments which include a plurality of users of PCDs 110, who are each linked to one or more common value accounts, may provide for a purchase transaction authorization to be requested from only the user of PCD 110A or, for that matter, any subset of user of PCDs 110. That is, it is envisioned that some embodiments may provide for a purchase transaction to be initiated by a user of a PCD 110 other than the user of PCD 110A and then authorized by the user of PCD 110A. As a non-limiting example, a college aged child attending school on the west coast may provide a cellcard number for purchase of goods and the authorization request may be transmitted from server 105B to a PCD 110A associated with her father on the east coast.
Returning to the
Each unique PAN comprising a phone number may also be referred to in the industry as a bank card number and is the primary account number found on most credit cards and bank cards. The PAN may be governed by an industry standard, such as those made by the International Organization for Standardization/International Electrotechnical Commission (“ISO”)/(“IEC”). The PAN may have a certain amount of internal structure and it may share a common numbering scheme among all PANs issued by existing third party card networks.
One particular standard for the PAN, as of this writing, may include the ISO/IEC 7812 standard. The ISO/IEC 7812 standard contains a single-digit Major Industry Identifier (“MII”), a six-digit Issuer Identification Number (“IIN”), an account number, and a single digit check sum calculated using the Luhn algorithm. The prefix of the PAN may be the sequence of digits at the beginning of the number that determine the credit card network to which the number belongs. As noted above, the first six digits of the PAN may be referred to as the Issuer Identification Number (“IIN”). These identify the institution that issued the card to the card holder. While the PAN may comprise a sixteen digit number, other multi-digit numbers as well as alphanumeric identifiers are within the scope of the system and method as described herein. Further details of the PAN will be described below in connection with
Referring back to
At block 335, the SVA server 105B sends an authorization request to PCD 110A, requesting that the user of PCD 110A verify and authorize the purchase transaction. In some embodiments, the authorization request may cause cellcard module 118 to render data including, but not limited to, transaction total, date and time of transaction, merchant name and location, etc. At block 340, the user may authorize or decline the purchase transaction.
In some embodiments, it is envisioned that authorization or declination of a purchase transaction may require the user of PCD 110A to authenticate an identity or authorization clearance via the navigation of various security layers promulgated by cellcard module 118 and/or validation/rules module 117. Additionally, in some embodiments, it is envisioned that authorization of a purchase transaction will include selection by the user of an account associated with the cellcard. That is, as a cellcard may be associated with any number of value accounts, the purchase transaction authorization may require that the user select which account the purchase transaction should be debited against. Moreover, the cellcard module 118 and/or validation/rules module 117 may be configured to automatically select, in lieu of user selection at the time of authorization, one of a plurality of value accounts associated with a cellcard. Also, it is envisioned that some embodiments may include a “time out” feature such that, if a purchase transaction authorization is not received within a certain period of time, a purchase transaction may be automatically declined, deferred until authorization is received or a subsequent request for authorization is transmitted.
If the user of PCD 110A authorizes the purchase transaction at block 340, the authorization may be validated at block 345 via rules/validation module 117 running on PCD 110A or, alternatively, via a rules/validation module 540 running on server 105B (See
If the authorization is validated at block 345, at block 350 the cellcard module 118 may cause transmission of approval for the purchase transaction to server 105B. Upon receipt of purchase transaction approval, at block 355 server 105B may debit a value account associated with the cellcard number.
Notably, it is envisioned that in some embodiments, the SVA server 105B may determine the value account to be debited, from a plurality of value accounts associated with a cellcard number, by querying the location of a merchant POS 125 against value accounts associated with the merchant location. In such embodiments, data identifying the merchant POS 125 location may be transmitted from the POS 125 along with the purchase transaction data and cellcard data. Similarly, it is envisioned that some embodiments may leverage location data associated with a merchant POS 125 to automatically authorize the purchase transaction based on a comparison of global positioning system data (“GPS”) received from PCD 110A, or any other location system or method that may be known in the art such as, but not limited to, proximate cell tower identification, WiFi mac address maps, acoustic signature recognition, QR code recognition, etc., thus deducing that the user of PCD 110A is present at the POS 125 proximity.
Returning to the exemplary
Referring back to blocks 340 and 345, if purchase transaction authorization is not granted, or otherwise declined, at block 370 the cellcard module 118 may cause a rejection to be returned to SVA server 105B. Subsequently, server 105B may pass the purchase transaction rejection back to POS terminal 125 via CN server 105A and the card network, at blocks 375 and 380. Upon receipt and transmission of a purchase transaction authorization rejection back to POS 125, the purchase is declined, and no amount is debited against an associated value account and the method 300 ends.
At block 405, a merchant creates a purchase transaction total and requests a payment method from the user of PCD 110A. Notably, in this embodiment and other embodiments, it will be understood that reference to the “user of PCD 110A” does not limit the scope of the disclosure to the provision of a cellcard number via the specific user of PCD 110A. That is, it is envisioned that other parties in possession of a non-confidential cellcard may provide the cellcard number for purchase of goods; however, one of ordinary skill will recognize that, unlike typical payment tokens known in the art, mere presentment of a cellcard number will not, in and of itself, authorize a purchase transaction as authorization for the transaction may be requested and validated only from the user of a predetermined PCD 110.
At block 410, the user of PCD 110A opts for payment by cellcard number. At block 415, the merchant selects at a POS register 125 a tender type uniquely associated with a cellcard token. Advantageously, in such an embodiment, the cellcard number may be rendered in a format not necessarily suitable for transmission across a third party issuer card network, as there is a tender type at the POS 125 configured for specific receipt of a cellcard number.
At block 420, the user of PCD 110A presents the cellcard number and, at block 425, the associated data is received by the POS 125 and routed along with the purchase transaction data directly to SVA server 105B. Subsequently, at block 435, the SVA server 105B sends an authentication request to PCD 110A. If the user of PCD 110A authorizes the purchase transaction at block 440, and such authorization is validated at block 445, the cellcard module 118 may transmit purchase transaction authorization back to SVA server 105B at block 450.
Upon receipt of authorization at block 450, at block 455 the SVA server may debit an associated account according to an amount identified by the purchase transaction data and at block 460 transmit approval of the purchase transaction back to POS 125, thus effecting a purchase by non-confidential cellcard number and ending the purchase by cellcard process.
Referring back to blocks 440 and 445, if authorization is rejected or otherwise not validated, at block 470 the cellcard module may decline authorization for the purchase transaction to the SVA server 105B. In such an event, at block 480 the SVA server 105B will transmit rejection of the purchase transaction to the POS 125, thus ending the purchase by cellcard process.
Turning now to
As illustrated in
A cellcard module 118 may operate to render a cellcard token and transmit the associated data to POS 125, according to various mechanisms described above relative to
The V/R module 540 within the SVA server 105B may be similar to the V/R module 117 stored within the PCD 110. Further, the V/R module 540 within the SVA server 105B may include substantially the same logic as the V/R module 117 stored within the PCD 110. While a V/R module is not required in both a PCD 110 and SVA server 105B in all embodiments, it is envisioned that redundant filters and validation algorithms may be implemented across V/R modules 117, 540 in some embodiments. A database 120 for storage of V/R algorithms, content for dissemination, value account records, PCD user historical data, etc. may also be connected to the SVA server 105B.
Additionally, with regard to the V/R module 540 included in some embodiments of an SVA server 105B, it is anticipated that heuristics may be applied to guard against the theft of a PCD 110A or generally misappropriation of a cellcard token associated with PCD 110A. For example, a stolen PCD 110 may be rendered ineffective for the authorization of a purchase request via application of heuristics which include the provision of a PIN, automated call for verification via a security question, provision of a code or key, etc. Moreover, in the event that a PCD 110 cannot communicate with an SVA server 105B due to lack of data or voice coverage, the V/R module 540 may apply heuristics or rules which dictate that an alternative authentication method be leveraged such as, but not limited to, a voice call when data connectivity is unavailable, entry of a PIN or other security code via the POS 125, etc. Even further, in some embodiments the V/R module 540 may automatically authorize a purchase transaction based the amount of the transaction being below a predetermined threshold, the purchase transaction originating from a user's preferred merchant or any other heuristic that may occur to one with ordinary skill in the art.
As depicted in
Referring to
As further illustrated in
Further, a vibrator device 678 may be coupled to the analog signal processor 626. Also shown is that a power supply 680 may be coupled to the on-chip system 622. In a particular aspect, the power supply 680 is a direct current (“DC”) power supply that provides power to the various components of the PCD 110 requiring power. Further, in a particular aspect, the power supply is a rechargeable DC battery or a DC power supply that is derived from an alternating current (“AC”) to DC transformer that is connected to an AC power source.
As depicted in
In a particular aspect, one or more of the method steps described herein may be stored in the memory 119A as computer program instructions, such as cellcard module 118 and V/R module 117. These instructions may be executed by the digital signal processor 624, the analog signal processor 626, or another processor, to perform the methods described herein. Further, the processors, 624, 626, the memory 119A, the instructions stored therein, or a combination thereof may serve as a means for performing one or more of the method steps described herein.
In the
Each unique PAN comprising the phone number 710A may also be referred to in the industry as a bank card number and is the primary account number found on most credit cards and bank cards. The PAN may be governed by an industry standard, such as those made by the International Organization for Standardization/International Electrotechnical Commission (“ISO”)/(“IEC”). The PAN may have a certain amount of internal structure and it may share a common numbering scheme among all PANs issued by existing third party card networks.
One particular standard for the PAN, as of this writing, may include the ISO/IEC 7812 standard. The ISO/IEC 7812 standard contains a single-digit Major Industry Identifier (“MII”), a six-digit Issuer Identification Number (“IIN”), an account number, and a single digit check sum calculated using the Luhn algorithm. The prefix of the PAN may be the sequence of digits at the beginning of the number that determine the credit card network to which the number belongs. As noted above, the first six digits of the PAN may be referred to as the Issuer Identification Number (“IIN”). These identify the institution that issued the card to the card holder. While the PAN may comprise a sixteen digit number, other multi-digit numbers as well as alphanumeric identifiers are within the scope of the system and method as described herein.
More specifically, the IIN 705A may be used by a CN server 105A to route the cellcard data and associated purchase transaction data to a SVA server 105B. Once received, the SVA server 105B may use the non-confidential PCD 110A phone number 710A to query and identify value accounts associated with the user of PCD 110A. The checksum number 715, though not necessarily required by SVA server 105B in order to effect a purchase transaction by cellcard token, may be used to create the illusion of a valid third party issuer number so that the cellcard token data may be seamlessly transmitted through POS 125 and CN server 105A.
Notably, by forcing the digit generally recognized as the checksum to match the last digit of non-confidential number 710B, various algorithms known in the art to expose invalid PANs, such as the Luhn algorithm, may not be completely applicable to cellcard numbers such as the exemplary 710B. Advantageously, however, as data entry mistakes or invalid cellcard numbers may be caught via the user request and authorization steps outlined above in connection with various embodiments, it is envisioned that embodiments designed to leverage non-confidential numbers without authentic checksums, or non-confidential numbers which are altogether unexpanded, may not require the application of “front-end” verification algorithms like the Luhn algorithm. Even so, it is also envisioned that embodiments configured to leverage cellcard numbers which do not include authentic checksums or are comprised of altogether unexpanded non-confidential numbers may employ a “front end” verification algorithm designed specifically for the given cellcard number format.
Like payment token 700A of
Notably,
Certain steps or blocks in the processes or process flows described in this specification naturally precede others for the invention to function as described. However, the invention is not limited to the order of the steps or blocks described if such order or sequence does not alter the functionality of the invention. That is, it is recognized that some steps or blocks may performed before, after, or parallel (substantially simultaneously with) other steps or blocks without departing from the scope and spirit of the invention. In some instances, certain steps or blocks may be omitted or not performed without departing from the invention. Also, in some instances, multiple actions depicted and described as unique steps or blocks in the present disclosure may be comprised within a single step or block. Further, words such as “thereafter”, “then”, “next”, “subsequently”, etc. are not intended to limit the order of the steps or blocks. These words are simply used to guide the reader through the description of the exemplary method.
Additionally, one of ordinary skill in programming is able to write computer code or identify appropriate hardware and/or circuits to implement the disclosed invention without difficulty based on the flow charts and associated description in this specification, for example.
Therefore, disclosure of a particular set of program code instructions or detailed hardware devices is not considered necessary for an adequate understanding of how to make and use the invention. The inventive functionality of the claimed computer implemented processes is explained in more detail in the above description and in conjunction with the Figures which may illustrate various process flows.
In one or more exemplary aspects, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted as one or more instructions or code on a computer-readable medium. Computer-readable media include both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
A storage media may be any available media that may be accessed by a computer. By way of example, and not limitation, such computer-readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that may be used to carry or store desired program code in the form of instructions or data structures and that may be accessed by a computer.
Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital subscriber line (“DSL”), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, acoustic and microwave are included in the definition of medium.
Disk and disc, as used herein, includes compact disc (“CD”), laser disc, optical disc, digital versatile disc (“DVD”), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
Therefore, although selected aspects have been illustrated and described in detail, it will be understood that various substitutions and alterations may be made therein without departing from the spirit and scope of the present invention, as defined by the following claims.
