| 摘要 |
A small contribution method through a credit card payment capable of donating small sum product is provided to donate the small amount of products by automatically donating small sum of money. A terminal requests payment approval to a VAN company based on the payment amount in which the information and small sum of the credit card are added(S10). The member or non-member in which the owner of the credit card registers small sum base is determined(S12). The VAN company requests payment by transmitting a request to a card company. The card company transmits the payment authorization to the VAN company(S16). The added small sum consists of the predetermined contribution operation server(S18). The VAN company or the card company transfers the small sum product. |
