| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently promote sales by providing advertisement content for an optimum commodity to every customer. <P>SOLUTION: An advertisement file 361 in which a commodity-code set composed of two or more commodity codes and advertisement content are stored in association with each other is searched to acquire the advertisement content associated with the commodity code set containing a predetermined number or more of commodity codes acquired before the acquisition of the commodity codes is declared. The advertisement content acquired is displayed in a customer display part 314. <P>COPYRIGHT: (C)2008,JPO&INPIT |
