Fee settlement mediation processing device recording medium for storing a program for processing a fee settlement mediation computer program for fee settlement mediation online shop device and method and system thereof

摘要

PURPOSE: A fee settlement mediation processing device is provided to perform the necessary procedure with easy, and manage the number of IDs and passwords to be not increased even in commerce of a plurality of systems, and hence the possibility of leakage of secret information relating to settlement is remote. CONSTITUTION: The system includes users(200), mall-operating companies(300), on-line shops(400), a money gate(500), card companies(600), and communication networks(700,710,720). Using a preset, temporary ID, a user accesses an on-line shop where he is not registered. When the user buys a commodity, the on-line shop sends order data to a money gate. In response to a request from the money gate, a mall-operating company where the user is registered sends the money gate information necessary for settlement such as a credit number. The money gate generates final order data by combining the order data and the information necessary for settlement. Settlement processing with a card company is performed by using the final order data.