发明名称 |
3SYSTEM AND METHOD FOR PAYING WITH CREDIT CARD USING SELECTIVELY AND AUTOMATICALLY DISCOUNTED RATE |
摘要 |
PURPOSE: A system and a method for paying with a credit card using a selectively and automatically discounted rate are provided to expand the sales by providing direct benefits to consumers. CONSTITUTION: In case that a credit card holder starts to perform a payment, articles purchased or services provided are inputted to a POS(Point Of Sale) terminal or a credit card transaction authorization device(S10). A control module of a payment agent installed in a member store client calculates an amount to be paid(S20). Credit card related information is read through a reader connected to the member store client(S30). A card sort checking module judges whether a sort of a credit card is set by a setting module(S40). A discounted object checking module checks whether articles and services to be discounted are included in article purchased(S50). The control module applies a discount rate to the articles or the services checked. In addition, the control module calculates an amount of money paid(S60). Information on the amount of money is transmitted to a server(S70).
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申请公布号 |
KR20020050219(A) |
申请公布日期 |
2002.06.26 |
申请号 |
KR20020031999 |
申请日期 |
2002.06.07 |
申请人 |
KIM, KYUNG JUN;WEE, JOON SUNG |
发明人 |
KIM, KYUNG JUN;WEE, JOON SUNG |
分类号 |
(IPC1-7):G06F17/60 |
主分类号 |
(IPC1-7):G06F17/60 |
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