PROPRIETY JUDGING SYSTEM FOR USE OF CREDIT CARD

摘要

PURPOSE: To make it unnecessary to correct a program for a cash dispenser, to reduce program correction cost, to shorten a program correction time, and to smoothly insert a card. ;CONSTITUTION: An input part 32 detects the insertion of a credit card 31, sucks the card 31 and transfers the contents of a magnetic stripe to a judging part 33. The judging part 33 judges a main enterprise code from the values of main enterprise code positions 11, 12 on the magnetic stripe and transfers a value consisting of four digits from the positions to a searching part 34. A storage part 35 transfers a usable enterprise code table to the searching part 34. The searching part 34 searches the usable enterprise code table received from the storage part 35 based upon the main enterprise code received from the judging part 33, and when a coincident enterprise code exists, the card 31 having the main enterprise code can be used for a cash dispenser. When not, the card 31 can not be used.;COPYRIGHT: (C)1993,JPO&Japio