| 摘要 |
<p>A secure method for purchasing goods through an electronic media such as internet using credit card number for a payment for internet trade. When a customer accesses to a certain shopping mall through internet deciding to purchase some goods, the computer in shopping mall generates customer identification number which comprises the online internet address of this computer and location of the saved data which contains the information of the goods which the customer chose to purchase. After receiving this identification number, the customer accesses to the computer of credit card company through internet and informs his credit card number and security number. After confirmed credit, the customer sends the customer identification number to the computer of credit card company. With this customer identification number, the credit card company contacts the shopping mall through online and confirm abouts the customer's credit and finally pays for the goods on behalf of the customer.</p> |
