| 摘要 |
<P>PROBLEM TO BE SOLVED: To use a calendar as an original sales promoting tool by adding lottery elements to a calendar, and providing services different day by day to a winner in order to increase customer gathering effects. <P>SOLUTION: A block calendar 4 printed with unique identification information corresponding to services prepared day by day is distributed to a user 2, and the services are provided by a store 1. Based on ID authentication result, a management server instructs the store 1 to provide the preliminarily prepared services corresponding to the ID, or provides the services through an IP network in order to manage the provision of the services based on winning ID. Furthermore, the management server stores an authentication history, and performs data analysis concerning customer gathering effects or the like, and notifies the store of the result. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
