NETWORK SETTLEMENT PROCESSING SYSTEM, NETWORK SETTLEMENT PROCESSOR, NETWORK SETTLEMENT PROCESSING METHOD AND NETWORK SETTLEMENT PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a network settlement processing system for safely and surely performing settlement by utilizing a credit card on a computer network such as the Internet.;SOLUTION: This network settlement processing system is provided with: user terminals 20a-20c; an electronic commercial transaction (EC) shop system 40a; a settlement server 30a provided with a server function and performing a settlement processing by acquiring the credit information of a user from a credit company 50 on the basis of credit card information from the user terminals 20a-20c and purchase information of merchandise from the EC shop system 40; and a computer network 10 such as the Internet connecting the individual user terminals 20a-20c, the settlement server 30a and the EC shop system 40a.;COPYRIGHT: (C)2003,JPO