In the point curd treatment system which the point curd treatment system, the host computer, the point curd terminal, the terminal and the record media null host computer which stores specific customer selection manner and

摘要

PROBLEM TO BE SOLVED: To extract an illegal user and to provide specific service by detecting a specific customer in a point card processing system with a simple configuration. ;SOLUTION: In the point card processing system in which the host computer 1 is connected to at least one or more point card terminals 2 through a communication network 3 to perform the point card processing, the host computer 1, in which a specific customer information database 14 and a flag list 15 for defining the sorts of requests are prepared, transmits these information at the time of receiving point information 28 from the terminal 2. At the time of point card processing, the terminal 2 checks whether the corresponding user ID exists in a specific customer information database 21 or not, so that a specific customer can easily be detected only by the terminal 2.;COPYRIGHT: (C)2001,JPO