Processing transactions of different payment devices of the same issuer account
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06K-005/00
G06Q-020/40
G06Q-020/02
G06Q-020/04
G06Q-020/08
G06Q-020/20
G06Q-020/32
G06Q-020/34
G06Q-020/38
G07B-015/00
출원번호
US-0611061
(2015-01-30)
등록번호
US-9256875
(2016-02-09)
발명자
/ 주소
Dixon, Phil
Hammad, Ayman A.
El-Awady, Khalid
출원인 / 주소
Visa U.S.A. Inc.
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
0인용 특허 :
28
초록▼
Each portable payment device associated with a single account within a payment processing system is distinguished using track data. The track data from the portable payment device is read at each of a plurality of merchant point of sale terminals (POS). Rather than relying on the PAN alone, a mercha
Each portable payment device associated with a single account within a payment processing system is distinguished using track data. The track data from the portable payment device is read at each of a plurality of merchant point of sale terminals (POS). Rather than relying on the PAN alone, a merchant may utilizes the track data, or a proxy thereof, as the unique identifier for the portable payment device. The merchant may then process transactions involving the portable payment device based on the unique identifier. For example, in the transit environment the transit fare for each rider with different portable payment devices but the same account can be calculated using the unique identifier, such as the full track data read from both tracks of the corresponding portable payment devices.
대표청구항▼
1. A system for processing transactions, comprising: at least one computer processor; andat least one computer-readable medium storing computer-executable instructions that, when executed with the at least one computer processor, cause the system to, at least: receive data read from a data storage r
1. A system for processing transactions, comprising: at least one computer processor; andat least one computer-readable medium storing computer-executable instructions that, when executed with the at least one computer processor, cause the system to, at least: receive data read from a data storage region of a payment device that includes (i) a primary account number (PAN) comprising an identifier of the issuer and an identifier of a consumer account usable to conduct transactions with a plurality of merchants and (ii) a payment device distinguishing code distinct from the PAN uniquely identifying the payment device with respect to the PAN among a plurality of payment devices that are associated with the PAN;determine a globally unique identifier (GUID) of the payment device based at least in part on both the PAN and the payment device distinguishing code read from the data storage region of the payment device; andmake a determination with respect to fraud based at least in part on the GUID, wherein a plurality of GUIDs are associated with a same PAN and the determination with respect to fraud is different for different GUIDs of the plurality of GUIDs associated with the same PAN. 2. A system in accordance with claim 1, wherein the payment device distinguishing code comprises an identifier associated with a mobile device. 3. A system in accordance with claim 1, wherein the data read from the data storage region of the payment device is received at a point of sale terminal. 4. A system in accordance with claim 3, wherein the globally unique identifier of the payment device is determined at a computer system that is distinct from the point of sale terminal. 5. A system in accordance with claim 3, wherein the determination with respect to fraud occurs at a computer system that is distinct from the point of sale terminal. 6. A system in accordance with claim 3, wherein the globally unique identifier of the payment device is determined at the point of sale terminal. 7. A system in accordance with claim 1, wherein the determination with respect to fraud is further based at least in part on at least one of a positive list or a negative list of GUIDs. 8. One or more computer-readable media storing computer-executable instructions that when executed by one or more computers cause the one or more computers to, at least: receive data read from a data storage region of a payment device that includes: a primary account number (PAN) comprising an identifier of the issuer and an identifier of a consumer account usable to conduct transactions with a plurality of merchants; anda payment device distinguishing code distinct from the PAN uniquely identifying the payment device with respect to the PAN among a plurality of payment devices that are associated with the PAN;determine a globally unique identifier (GUID) of the payment device based at least in part on both the PAN and the payment device distinguishing code read from the data storage region of the payment device; andmake a determination with respect to fraud based at least in part on the GUID, wherein a plurality of GUIDs are associated with a same PAN and the determination with respect to fraud is different for different GUIDs of the plurality of GUIDs associated with the same PAN. 9. One or more computer-readable media in accordance with claim 8, wherein the payment device is within a mobile device selected from the group consisting of a personal digital assistant, a wireless telephone, a contactless smart card device and an expert system including a substrate having embedded therein a contactless element including a chip capable of facilitating the transactions with the plurality of merchants. 10. One or more computer-readable media in accordance with claim 8, wherein the one or more computers are further caused to indicate a transaction approval status to a user of the payment device. 11. One or more computer-readable media in accordance with claim 10, wherein the transaction approval status is presented to the user by the point of sale terminal. 12. One or more computer-readable media in accordance with claim 8, wherein the determination of the GUID is in accordance with a payment system standard and is independent of a merchant participating in a transaction. 13. One or more computer-readable media in accordance with claim 8, wherein the globally unique identifier is unique independent of each of the plurality of merchants. 14. One or more computer-readable media in accordance with claim 8, wherein the identifier of the issuer comprises an identifier that uniquely identifies the issuer among a plurality of issuers of payment devices. 15. A method for processing transactions, comprising: receiving data read from a data storage region of a payment device that includes: a primary account number (PAN) comprising an identifier of the issuer and an identifier of a consumer account usable to conduct transactions with a plurality of merchants; anda payment device distinguishing code distinct from the PAN uniquely identifying the payment device with respect to the PAN among a plurality of payment devices that are associated with the PAN;determining a globally unique identifier (GUID) of the payment device based at least in part on both the PAN and the payment device distinguishing code read from the data storage region of the payment device; andmaking a determination with respect to fraud based at least in part on the GUID, wherein a plurality of GUIDs are associated with a same PAN and the determination with respect to fraud is different for different GUIDs of the plurality of GUIDs associated with the same PAN. 16. A method in accordance with claim 15, wherein the identifier of the consumer account comprises an identifier that uniquely identifying the consumer account among a plurality of consumer accounts maintained by the issuer. 17. A method in accordance with claim 15, wherein the identifier of the issuer comprises an Issuer Identification Number (IIN) in accordance with an ISO 7812 standard. 18. A method in accordance with claim 17, wherein the Issuer Identification Number (IIN) comprises 6 numeric digits. 19. A method in accordance with claim 18, wherein the PAN comprises no more than 19 numeric digits. 20. A method in accordance with claim 15, wherein the PAN has a format in accordance with an ISO 7812 standard.
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