| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously perform an electronic commerce and a merchandise price settlement in a financial account when plural client users perform securities or bank transaction on a network. SOLUTION: A financial institution server sets cooperating relation with plural electronic commerce servers and constructs data provided from the plural electronic commerce servers in a database. In the case that the client user connects communication to the financial institution server and desires the utilization of the electronic commerce, communication connection is advanced to the specified electronic commerce server and the utilization of the electronic commerce is made possible. Further, in the case that the user selects transfer by the account of the financial institution as the settlement means of the merchandise price of the electronic commerce, the settlement price is transferred to the side of the electronic commerce server, profit money generated by the electronic commerce is simultaneously provided from the side of the specified electronic commerce server and a part thereof is returned to the user. |
