| 摘要 |
PURPOSE: A one-stop certification/settlement method using a network terminal operated by an integrated certification client program is provided to perform the certification/settlement for an electronic shopping mall by using settlement/certification information simultaneously inputted through a user interface offered to the network terminal or a mobile communication terminal of a user. CONSTITUTION: The network terminal of the user connected to an EC(Electronic Commerce) server selects a settlement tool, and transmits the settlement information, settlement tool information, and certification confirmation information to a PG(Payment Gateway)(S210). The certification is performed through a certification authority by using the certification confirmation information and a certification result value is transmitted to the PG(S220). The settlement is performed by determining effectiveness of the certification result value, and transmitting the certification result value and the settlement information to a billing authority server depending on the certification result value(S240). |
