Compact protocol and solution for substantially offline messaging between portable consumer device and base device
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Abstract
A method for providing messaging between a portable device and base device is provided. The method included communicating one or more message codes maintained in the portable device to the base device. The base device then composes a message for a user of the portable device using a dictionary of message codes. The message codes have corresponding message values, which are used to generate the message for the one or more message codes. The generated message is then provided to the user.
142 Citations
80 Claims
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1-61. -61. (canceled)
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62. A method comprising:
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receiving a message code associated with a reward from a portable payment device;
analyzing the message code;
generating a message using the message code; and
sending an updated message code to the portable payment device. - View Dependent Claims (63, 64, 65, 66, 67, 68, 69, 70)
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71. A system comprising:
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a base device configured to receive a message code from a portable payment device;
a dictionary database associated with the base device, wherein the dictionary database comprises a plurality of reward messages and message codes; and
a composer configured to analyze the message code received by the base device, retrieve a reward message from the dictionary database, and forward the reward message to an interface device. - View Dependent Claims (72, 73, 74, 75, 76, 77, 78, 79, 80)
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Specification