| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow manufacturers of beverage, food and merchandise for daily use to provide different point services for every classification by making retail stores such as supermarkets which execute membership system point services to execute bargain sales limited to point service members, and classifying the point service members according to a purchase frequency or a purchase sum related to manufacturer merchandise. <P>SOLUTION: A plurality of manufacturers cooperatively establish membership system point services executed by each of those manufacturers, and encourage the targeted members of retail stores which execute the membership system point services to subscribe for the point service. When the members subscribe for the point service, they need to register their electronic mail addresses and advices such as bargain sales from the manufacturers are sent in a batch with one electronic mail per day. Purchase data of customers who have purchased merchandise according to the advices are transmitted from the retail stores to the manufacturer side, and a central unit calculates and adds points related to the guided bargain sales based on the purchase data. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
