| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a scheme to increase a customer attraction effect utilizing coupons well. <P>SOLUTION: The plurality of coupons which can be used at stores where other POS terminals 400 than a POS terminal 300 are placed based on the information transmitted from the POS terminal 300 are chosen (S1). When any of the plurality of chosen coupons is used, the system specifies the POS terminal of the store where the coupon is used (S5, S6). The system charges expense regarding use of the coupons to the store where the POS terminal 400 at the point of use is installed (S7). <P>COPYRIGHT: (C)2008,JPO&INPIT |
