ACCOUNT PERMANENCE
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Accused Products
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.
159 Citations
45 Claims
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1-23. -23. (canceled)
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24. A method comprising:
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creating, by a server computer, a plurality of derived account identifiers, wherein each derived account identifier is associated with a permanent account identifier associated with a consumer, wherein the plurality of derived account identifiers includes a first derived account identifier usable with a first payment mechanism, wherein the plurality of derived account identifiers further includes a second derived account identifier usable with a second payment mechanism, further wherein the first derived account identifier is not usable with the second payment mechanism and the second derived account identifier is not usable with the first payment mechanism; providing, by the server computer, the plurality of derived account identifiers to the consumer; and providing, by the server computer, a replacement derived account identifier when an account identifier in the plurality of derived account identifiers has expired or has been compromised, wherein when one of the derived account identifiers in the plurality of derived account identifiers is used fraudulently, any other derived account identifiers are not compromised. - View Dependent Claims (25, 26, 27, 28, 29)
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30. A server computer comprising a processor and a computer readable medium comprising code executable by the processor to implement a method, the method comprising:
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creating, by the server computer, a plurality of derived account identifiers, wherein each derived account identifier is derived from a permanent account identifier associated with a consumer, wherein the plurality of derived account identifiers includes a first derived account identifier usable with a first payment mechanism, wherein the plurality of derived account identifiers further includes a second derived account identifier usable with a second payment mechanism, further wherein the first derived account identifier is not usable with the second payment mechanism and the second derived account identifier is not usable with the first payment mechanism; providing, by the server computer, the plurality of derived account identifiers to the consumer; and providing, by the server computer, a replacement derived account identifier when an account identifier in the plurality of derived account identifiers has expired or has been compromised, wherein when one of the derived account identifiers in the plurality of derived account identifiers is used fraudulently, any other derived account identifiers are not compromised. - View Dependent Claims (31, 32, 33, 34, 35)
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36. A method comprising:
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receiving, by a computer, an authorization request message comprising a derived account identifier in a plurality of derived account identifiers, wherein the derived account identifier is usable with a payment mechanism, further wherein the derived account identifier is associated with a permanent account identifier, wherein a replacement derived account identifier is used if an account identifier in the plurality of derived account identifiers has expired or has been compromised, and further wherein if one of the derived account identifiers in the plurality of derived account identifiers is used fraudulently, any other derived account identifiers are not compromised; determining, by the computer, the permanent account identifier associated with the derived account identifier; forwarding,. by the computer, the authorization request message to an issuer using the permanent account identifier; and receiving an authorization response message from the issuer. - View Dependent Claims (37)
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38. A server computer comprising a processor, and a computer readable medium comprising code executable by the processor to implement a method, the method comprising:
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receiving an authorization request message comprising a derived account identifier in a plurality of derived account identifiers, wherein the derived account identifier is usable with a payment mechanism, further wherein the derived account identifier is associated with a permanent account identifier, wherein a replacement derived account identifier is used if an account identifier in the plurality of derived account identifiers has expired or has been compromised, and further wherein if one of the derived account identifiers in the plurality of derived account identifiers is used fraudulently, any other derived account identifiers are not compromised; determining the permanent account identifier associated with the derived account identifier; forwarding the authorization request message comprising the permanent account identifier to an issuer; and receiving an authorization response message from the issuer. - View Dependent Claims (39, 40, 41)
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42. A method comprising:
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receiving, by a server computer, an authorization request message comprising a derived account identifier in a plurality of derived account identifiers, wherein the derived account identifier is usable with a payment mechanism, further wherein the derived account identifier is associated with a permanent account identifier, wherein a replacement derived account identifier is used if an account identifier in the plurality of derived account identifiers has expired or has been compromised, and further wherein if one of the derived account identifiers in the plurality of derived account identifiers is used fraudulently, any other derived account identifiers are not compromised; determining, by the server computer, the permanent account identifier associated with the derived account identifier; forwarding, by the server computer, the authorization request message comprising the permanent account identifier to an issuer; and receiving an authorization response message from the issuer. - View Dependent Claims (43, 44, 45)
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Specification