The electronic commerce support server, electronic commerce support manner and in

摘要

PROBLEM TO BE SOLVED: To provide an electronic commerce support method, and to provide an electronic commerce support server which realizes the method.;SOLUTION: The electronic commerce support server includes a receiving unit which receives an authentication support request and identification information identifying a communication terminal; a screen-display control unit which displays, upon the receipt of the authentication support request and identification information; a screen for requesting the communication terminal to input credit card information including at least a credit card number-based unique number; a storage unit which stores the credit card number in association with the unique number; a conversion unit which converts the unique number input from the communication terminal to the credit card number stored, in association with the unique number in the storage unit; and a credit propriety data formation unit which forms, based on the search result of an authentication database based on the converted credit card number, credit propriety data for a credit card corresponding to the converted credit card number.;COPYRIGHT: (C)2011,JPO&INPIT