CARD SYSTEM MANAGEMENT DEVICE OF POST-PAYMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To manage a use time corresponding unit and a sales number corresponding unit in a single management device and to add post-payment amounts by updating the stored post-payment amounts based on a total addition coefficient and the clock output of a clock means on the use time corresponding unit and based on an article sales addition coefficient on the sales number corresponding unit. SOLUTION: A first coefficient operation means 28 operates the total addition coefficient based on the presence or absence of the operation of the use time corresponding unit 34 and the addition coefficients for the respective units. A second coefficient operation means 29 operates the article sales addition coefficient based on the presence or absence of article sales in the sales number corresponding unit 35 and the addition coefficients for respective products. A post-payment amount update means 30 updates the stored post-payment amounts based on the total addition coefficient and the output of the clock means 32 on the use time corresponding unit 34 and based on the article sales addition coefficient on the sales number corresponding unit 35. An information input means 18 inputs/updates information stored in an information storage means 19.