| 摘要 |
PURPOSE: A gateway system for an internet electronic commerce is provided for a customer to offer various information by obtaining personal information through a visitor and a member, thereby making a database for a purchase pattern and collecting information of a shopping mall through a searching engine. CONSTITUTION: If a customer(1) inputs one's ID and password, an agent system(2) stores personal information in a database(3) and supplies a vWallet software to the customer(1), and renders the customer to install the a vWallet software in one's computer. If the customer(1) inputs wanted commodity and the cost, the agent system(2) provides commodity information and proposal information based on searched data through a searching engine of a cyber shopping mall. The customer(1) selects a commodity to be purchased and pays the cost in the agent system(2). If the customer(1) sends the order sheet information and paying information to the agent system(2), the agent system(2) sends the paying information to a transaction bank. Because double signature is used in sending process, the agent system(2) does not know paying information and the transaction bank does not know the order sheet information.
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