| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transaction system preventing illegal transaction by a stolen/forged card. <P>SOLUTION: In this transaction system 10 including an automatic transaction device 11 and a host computer 13 connected mutually via a communication line 12, a host side storage part 22 storing a prohibitive number prohibited from use as an identification number and customer information in association with each other, a comparison determination part 23 comparing the prohibitive number stored in the host side storage part 22 with the identification number inputted via a display input part 15 in response to the customer information read from a transaction processing card by a read part 14 for determining whether the numbers match each other or not, and a host side communication part 21, which transmits a stop signal to the automatic transaction device 11 for stopping transaction processing in determination of matching, are installed on the host computer 13 side, while a stop dealing part 19 stopping transaction processing in receipt of the stop signal is installed on the automatic transaction device 11 side. <P>COPYRIGHT: (C)2007,JPO&INPIT |
