PROBLEM TO BE SOLVED: To perform a settlement processing in a short time without modifying a conventional device nor asking a customer to move to a POS register (management computer) 5. ;SOLUTION: In this charge settling device, a settlement card 1 on which a financial institution code, an account number or the like is recorded, is read by a portable terminal 2, a card password number is inputted by operating ten keys, a preliminarily stored terminal ID in the terminal 2, the preliminarily inputted terminal password number of a clerk, card data read from a card and the card password number are written in a data carrier card 3, the card 3 is read by a POS register 5, the terminal ID and a terminal password number are collated with them preliminarily prepared, and the card data, the card password number, a merchandise code, a slip number and an amount are sent to a financial institution 7, there by performing the settlement when they are authenticated.;COPYRIGHT: (C)2000,JPO
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