| 摘要 |
PROBLEM TO BE SOLVED: To provide a commodity sales data processor for executing sales promotion activity with an exchange ticket for money matched with the purpose of a store and its control program. SOLUTION: The commodity sales data processor is configured to read a secondary code symbol attached to an exchange ticket for money by a scanner, and to specify use conditions such as the face value of the exchange ticket for money, the issuer ID of a person who has issued an exchange ticket for money and the customer ID of a person who has received the issue of the exchange ticket for money. Then, when the use conditions are satisfied, for example, when the specified issuer ID is matched with the owner ID of the commodity sales data processor, and the specified customer ID is matched with the customer ID of the customer who tries to use the exchange ticket for money, the specified face value is processed as a deposit amount. COPYRIGHT: (C)2010,JPO&INPIT
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