| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable unitary management of electronic coupons without restrictions of means of acquisition and media, to enable effectively delivering electronic coupons by regions, to enable collecting information of users' taste or the like in accordance with use conditions of electronic coupons, and to provide user information for shops on condition of using electronic coupons to prevent leakage of the user information. <P>SOLUTION: A coupon DB server 2 is an information register management device connected to a user side device 1 and a head office POS server 4 so as to freely communicate with them and is provided with a storage part for storing user discrimination information and coupon information from the user side device 1, and the server 2 reads out coupon information corresponding to a user ID from the storage part and transmits it to the head office POS server 4 when receiving the user ID from the head office POS server 4, and the server 2 erases user's coupon information related to coupon usage from the storage part when receiving a report of the coupon usage from the head office POS server 4. <P>COPYRIGHT: (C)2004,JPO |
