Account permanence
First Claim
Patent Images
1. A method comprising:
- creating, using a server computer, a plurality of derived account identifiers,wherein each derived account identifier is derived from a single permanent account identifier associated with a consumer, and wherein each derived account identifier is associated with a different payment device,wherein the plurality of derived account identifiers includes a first derived account identifier usable only with a first payment device, and a second derived account identifier usable only with a second payment device that is different from the first payment device, further wherein each derived account identifier is associated with a different portable consumer device in a plurality of payment devices, the plurality of payment devices comprising a phone and a card; and
providing the plurality of derived account identifiers to the consumer, wherein each derived account identifier is used for multiple transactions, and the single permanent account identifier is masked in the transactions.
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Abstract
A system and method for using derived account identifiers. The derived account identifiers are associated with a single permanent account identifier. Each derived account identifier is associated with a communication channel or portable consumer device.
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Citations
24 Claims
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1. A method comprising:
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creating, using a server computer, a plurality of derived account identifiers, wherein each derived account identifier is derived from a single permanent account identifier associated with a consumer, and wherein each derived account identifier is associated with a different payment device, wherein the plurality of derived account identifiers includes a first derived account identifier usable only with a first payment device, and a second derived account identifier usable only with a second payment device that is different from the first payment device, further wherein each derived account identifier is associated with a different portable consumer device in a plurality of payment devices, the plurality of payment devices comprising a phone and a card; and providing the plurality of derived account identifiers to the consumer, wherein each derived account identifier is used for multiple transactions, and the single permanent account identifier is masked in the transactions. - View Dependent Claims (2, 3, 4, 5, 6, 18, 23)
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7. A computer readable medium comprising code executable by a processor, for implementing a method comprising:
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creating a plurality of derived account identifiers, wherein each derived account identifier is derived from a single permanent account identifier associated with a consumer, and wherein each derived account identifier is associated with a different payment device, wherein each derived account identifier is associated with a different portable consumer device in a plurality of payment devices, the plurality of payment devices comprising a phone and a card, wherein the plurality of derived account identifiers includes a first derived account identifier usable only with a first payment device, and a second derived account identifier usable only with a second payment device that is different from the first payment device, wherein each derived account identifier is used for multiple transactions and the single permanent account identifier is masked in the transactions; and providing the plurality of derived account identifiers to the consumer. - View Dependent Claims (19)
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8. A method comprising:
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using a first derived account identifier in a first transaction, the first derived account identifier usable only with a first payment device, the first payment device comprising a card; using a second derived account identifier in a second transaction, the second derived account identifier usable only with a second payment device different than the first payment device, the second payment device comprising a phone; wherein each of the first and second derived account identifiers is associated with a different portable consumer device in a plurality of payment devices, and wherein each of the plurality of derived account identifiers is derived from a single permanent account identifier, wherein each derived account identifier is used for multiple transactions and the single permanent account identifier is masked in the multiple transactions including the first transaction and the second transaction. - View Dependent Claims (9, 10, 11)
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12. A plurality of portable consumer devices comprising:
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a first portable consumer device comprising a first derived account identifier usable only with the first portable consumer device, the first portable consumer device comprising a phone; and a second portable consumer device comprising a second derived account identifier usable only with the second portable consumer device, the second portable consumer device being different from the first portable consumer device and comprising a phone, wherein the first and second derived account identifiers are derived from a single permanent account identifier, wherein each of the first and second derived account identifiers is used for multiple transactions, and the single permanent account identifier is masked in the transactions. - View Dependent Claims (20, 21, 22)
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13. A method comprising:
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receiving, using a server computer, an authorization request message comprising a first derived account identifier from a plurality of derived account identifiers, wherein the first derived account identifier is usable only with a first payment device and each derived account identifier in the plurality of derived account identifiers is associated with a different payment device, and wherein each derived account identifier is associated with a single permanent account identifier, wherein each derived account identifier is used for multiple transactions and the single permanent account identifier is masked in the transactions, wherein the plurality of derived account identifiers includes a second derived account identifier usable only with a second payment device that is different from the first payment device, wherein each derived account identifier is associated with a different portable consumer device in a plurality of payment devices, the plurality of payment devices comprising a phone and a card; determining, using the server computer, the single permanent account identifier associated with the derived account identifier; and forwarding, using the server computer, the authorization request message to an issuer using the single permanent account identifier. - View Dependent Claims (14, 15, 16, 24)
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17. A computer readable medium comprising code, executable by a processor for implementing a method comprising:
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receiving an authorization request message comprising a first derived account identifier from a plurality of derived account identifiers, wherein the first derived account identifier is usable only with a first payment device and each derived account identifier in the plurality of derived account identifiers is associated with a different payment device, and wherein each derived account identifier is associated with a single permanent account identifier, wherein each derived account identifier is used for multiple transactions and the single permanent account identifier is masked in the transactions, wherein the plurality of derived account identifiers includes a second derived account identifier usable only with a second payment device that is different from the first payment device, wherein each derived account identifier is associated with a different portable consumer device in a plurality of payment devices, the plurality of payment devices comprising a phone and a card; determining the single permanent account identifier associated with the derived account identifier; and forwarding the authorization request message to an issuer using the single permanent account identifier.
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Specification