| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a commodity sales promotion system allowing grasp of a sales route of a commodity with high accuracy. <P>SOLUTION: By making a terminal of a commodity purchase customer transmit commodity serial number information including a commodity code and a sales route code from a point card attached to the sold commodity, the sales route of the sold commodity can be grasped with high accuracy. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
