| 摘要 |
A method for composition and payment of an electronic payment system using a prepaid card is provided to largely reduce risk for exposing important personal information, like a credit card number inputted whenever a user buys articles in a website, to the Internet, and enable the electronic payment in all websites. Card information of an integrated card company, a purchase payment bank, and a sale shopping mall is stored to a database. If the user buying the prepaid card in the website inputs a serial code and an authentication code of the prepaid card to the website, purchase payment is advanced by comparing the inputted code with the codes stored in the database. |
