| 摘要 |
<P>PROBLEM TO BE SOLVED: To sharply improve incentive to visit, commodity purchase or the like by granting privileges to a plurality of memorial days in addition to a customer's own birthday, and to secure customers and to improve sales of a store. <P>SOLUTION: A plurality of dates related to a customer identifier allocated to each customer are registered in a storage means included in a commodity sales data processing apparatus. When at least one of the plurality of dates registered in the storage means in relation with the customer identifier inputted by an identifier input means and a present date satisfy a predetermined condition, a privilege concerned with the date on which the predetermined condition is formed is granted to the customer indicated by the customer identifier. <P>COPYRIGHT: (C)2011,JPO&INPIT |
