ELECTRONIC RECEIPT SYSTEM, SERVER, AND METHOD FOR ELECTRONIC RECEIPT SYSTEM
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United States of America Patent
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Issued Date -
Dec 21, 2023
app pub date -
Mar 14, 2023
filing date -
Jun 17, 2022
priority date (Note) -
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Abstract
An electronic receipt system has a first server to store first identification codes for store program members and a second server to store second identification codes set for people belong to an electronic receipt service operated by an entity other than the store. The first server stores first identification codes in association with second identification codes. A first control unit of the first server receives and then transmits receipt data including a second identification code to the second server. A second control unit of the first server receives receipt data including a first identification code and acquires a corresponding second identification code from the storage unit, adds the second identification code to the receipt data and transmits the receipt data to the second server without the including the first identification code.
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