Value data management method, value data management system, and miles management method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 4, 2002
app pub date -
Sep 7, 2001
filing date -
Sep 8, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There is provided a value data management method for managing a first value data acquired by each of users and having value exchangeable for specific merchandise, comprising: reading second value data from a first information storage medium and user identification data from a second information storage medium; and updating the first value data acquired by the user corresponding to the user identification data read from the second information storage medium, based on the second value data read from the first information storage medium.
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