ELECTRONIC DATA EXCHANGE SYSTEM, ELECTRONIC DATA EXCHANGE METHOD AND ELECTRONIC DATA EXCHANGE PROGRAM

摘要

PROBLEM TO BE SOLVED: To minutely set an access authority to electronic commerce data for each user.;SOLUTION: The electronic data exchange system comprises an access request receiving part 32 for receiving an access request from a user through an input interface; a data kind/service specification part 36 for specifying electronic commerce data and service of a kind usable by the user who made the access request in an access authority database 34 storing each user in conformation with electronic commerce data and service of a kind usable by the user concerned; and a data/service providing part 38 for providing the specified electronic commerce data and service to a terminal of the user who makes the access request.;COPYRIGHT: (C)2007,JPO&INPIT