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 includes 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
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 at a portable payment device, wherein the message code is associated with a reward program, and wherein the portable payment device comprises a cellular phone;
providing the message code in the portable payment device to a base device located at a store via a wireless connection; and
receiving a reward after the message code is received by the base device. - View Dependent Claims (63, 64, 65, 66, 67, 68, 69, 70)
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71. A method comprising:
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receiving a message code at a portable payment device, wherein the portable payment device comprises a cellular phone;
providing the message code in the portable payment device to a base device located at a store; and
receiving a reward message after the message code is received by the base device. - View Dependent Claims (72, 73, 74, 75, 76, 77, 78, 79)
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80. A method comprising:
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receiving an encrypted message at a payment module controlled by an operating system of a wireless telecommunication device, wherein the encrypted message is decrypted by the payment module;
transmitting the decrypted message to a device located at the point-of-sale; and
receiving an encrypted reward message at the payment module after the decrypted message is received by the device at the point-of-sale.
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Specification