| 摘要 |
A point trading system is provided to enable a customer to use a point when the customer purchases a product or a service in an internal/international market by being linked with an internal/international financial-institution according to an escrow rule. A point trading system comprises the following units. A customer trades a point using a point trading system(100) connected to a customer's terminal. The point trading system makes a contract with a financial institution server(50) to guarantee cash payment of a point distributed by the point trading system and a point using place. The point trading system supplies a point traded between the point using place(20) and the customer to the financial institution server and provides a product or a service requested by the point using place and the financial institution server. |
