DISCOUNT RATE AUTOMATIC DETERMINATION SYSTEM OF CASH REGISTER

摘要

PURPOSE:To calculate automatically discount data rate corresponding to customers, by storing a table, where a part of the classification code of customer and discount rates are set correspondingly to each other, in memory. CONSTITUTION:The salesman inserts a credit card of the customers to card reader 16 and sets a mode by keyboard 14 to register the merchandise code and the amount of money. The discount rate code is read besides the normal classification code from the credit card, and a part of this discount rate code is collated with discount code table 10 in memory 12, and it is decided whether the code is registered or not, and the discount rate is determined if it is registered. Meanwhile, when transaction is completed and the total key is depressed, the determined discount rate is applied for this total to perform discount calculation.