| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for converting points stored in a card into electronic money in real time. <P>SOLUTION: The real time cash back system is provided with: an IC card for storing points imparted by a point service and electronic money; a terminal connected to a network, and equipped with a reader/writer for reading/writing information stored in the IC card; a point management server; and an electronic money management server. The terminal requests the input of ID and a password for identifying the owner of the IC card and specification information to specify the owner, and transmits the inputted ID and the password and the specification information to the point management server, and the point management server specifies the owner, and issues replacement permission information in response to the completion of specifying the owner, and transmits the point information and the replacement permission information to the electronic money server while making those information correspond to each other, and the electronic money server imparts the electronic money generated based on the replacement permission information and the point information to the IC card. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
