发明名称 |
ELECTRONIC COMMERCIAL TRANSACTION SUPPORT METHOD |
摘要 |
<p>The present invention relates to an electronic-commerce assisting method capable of smoothly and securely conducting electronic commerce on a communication network, and to an electronic-commerce assisting server for realizing the same. The present invention is configured to have a communication terminal (2) for a person desiring to purchase a product, who connects to a cybershop (40) on a communication network (32) and who desires the purchase of a product using a credit card; an electronic-commerce server (46), disposed in the cybershop (40), for determining whether or not the electronic commerce should be concluded on the basis of the credit confirmation of the credit card; and an electronic-commerce assisting server (44) which requests the communication terminal (2) to transmit unique number data within the IC card (10) having a credit card function via the communication network (32), which converts the received unique number data into a credit card number in order to generate credit limit data of the credit card, and which transmits credit OK/NG data to the electronic-commerce server (46). <IMAGE></p> |
申请公布号 |
EP1400906(A1) |
申请公布日期 |
2004.03.24 |
申请号 |
EP20020733321 |
申请日期 |
2002.06.05 |
申请人 |
SONY CORPORATION |
发明人 |
HASUMI, YOSHITSUGU;KAWASHIMA, TAKASHI;IMAI, KAZUO;HAYAASHI, HIROFUMI |
分类号 |
G06Q10/00;G06Q20/00;G06Q20/24;G06Q20/40;G06Q20/42;G06Q50/00;(IPC1-7):G06F17/60 |
主分类号 |
G06Q10/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|