PAYMENT METHOD USING PORTABLE TELEPHONE FOR COMMERCIAL TRANSACTION BASED ON NETWORK

摘要

PROBLEM TO BE SOLVED: To provide an improved transaction system and one example for this system. SOLUTION: This method enables a customer, who accesses a customer system (40) and a portable telephone (43) having a related telephone number, to order a deliverable (41) provided at a specific price by a merchandiser system (45). The merchandiser system (45) is accessed through the customer system (40) and a network (44). The deliverable (41) can be ordered by using the customer system (40). Order confirmation of the deliverable (41) is sent to the portable telephone (43) by using the telephone number of this telephone, and the order for the deliverable (41) is confirmed by using the portable telephone (43), and a response is transmitted to the merchandiser system (45) or an electric communication provider system (48). The price for the deliverable is charged by a bill (51) of the telephone charge issued to the portable telephone (43) by the electric communication provider system (48), and thus the customer can obtain the deliverable (41).