POINT SYSTEM USING INFORMATION TERMINAL

摘要

PROBLEM TO BE SOLVED: To provide a system capable of authenticating identification information of a member by means of a network type information terminal such as a portable terminal and accumulating points.

SOLUTION: Authentication with authentication information of a database is carried out on an information terminal making an ID issue request, and when authentication is established, an ID is generated by using a variable numerical expression using a time as a variable or random number to the ID issue request. The generated ID is transformed into an electronic image to be transmitted to the information terminal. When it is determined that an ID which is given by decoding the electronic image transmitted from the information terminal corresponds to the generated ID, member information stored in the database is offered.

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