Compact protocol and solution for substantially offline messaging between portable consumer device and base device
First Claim
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1. A method comprising:
- receiving a message code associated with a reward at a base device, wherein the message code is received from a portable payment device;
analyzing the message code;
generating a message using the message code using a dictionary associated with the base device; and
sending an updated message code from the base device to the portable payment 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.
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Citations
18 Claims
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1. A method comprising:
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receiving a message code associated with a reward at a base device, wherein the message code is received from a portable payment device; analyzing the message code; generating a message using the message code using a dictionary associated with the base device; and sending an updated message code from the base device to the portable payment device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification