PROCUREMENT POINT TIE-UP SYSTEM, PROCUREMENT POINT APPLICATION DEVICE, PROCUREMENT POINT SETTLEMENT PROCESSING SERVER, IC CARD, PROCUREMENT POINT PROVIDING AND APPLICATION METHOD, AND PROGRAM FOR MAKING RUN PROCUREMENT POINT PROVIDING AND APPLICATION METHOD

摘要

PROBLEM TO BE SOLVED: To realize the replacement of procurement points with the other shop while holding the advantage (owner's merit) of a card issuer including the enclosure of users.;SOLUTION: In a shop A, stored points for the procurement of 45,000 yen is 1350 P (number of owner points) (201). Next, the value is decreased by an amount of a rate (90%) predetermined between shops for the stored points through the use in shop B (use of non-owner's shop). Specifically, 90% is multiplied by the owner points of 1350 P to provide 135090%=1215 P (number of non-owner's points) (202). Since the procurement in shop B is 31,000 yen, when all points are used, a discount is made by the points equivalent to 1215 yen, and the amount for the use becomes 29, 795 yen. A difference in point becomes the merit of the owners.;COPYRIGHT: (C)2002,JPO