| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system by which a customer can easily check a gift given according to the accumulated number of points of a point card and the period (effective period) in which the points can be exchanged for the gift on the customer's cell phone, and which can give the customer an incentive to accumulate points and has the effect of making the customer do his/her shopping intensively at a store or the like of the point card issuer. <P>SOLUTION: A display system displays information on a gift which can be exchanged with a predetermined number of points, and comprises: a server 2 which stores the gift information and can transmit the gift information through a communication network 3; a point card 4 which displays points given according to the frequency of use, the sum of used money, etc., the accumulated number of points, and an identification code which has encoded an address for accessing the server; a communication means which reads the identification code by a read means for connection to the server 2 through the communication network 3; and a display for displaying the gift information which has been received through the communication means. <P>COPYRIGHT: (C)2007,JPO&INPIT |
