| 摘要 |
PROBLEM TO BE SOLVED: To obtain a merchandise sales registration data processor in which the fixing of customers can be attained by selectively changing discount sales for setting a discount sum at prescribed merchandise, and making a discount altogether after sub-total to the issue of a money ticket at the time of fare adjustment. SOLUTION: When an accumulated and added discount sum is present in a data storing part for making a discount altogether after sub-total at the time of fare adjustment, and the discount is selected by a discount and money ticket issue selecting means (a step S9: Y), the discount sum is subtracted from a sub-total sum related with sales registered merchandise, and when the issue of a money ticket is selected by the discount and money ticket issue selecting means (a step S10: Y), a money ticket corresponding to the discount sum is issued. Thus, the issue of a money ticket corresponding to the discount sum or the discount for the discount sum can be selected at the time of fare adjustment in response to a request from a customer, and the discount sales for setting the discount sum at prescribed merchandise, and making a discount altogether after sub-total can be selectively changed to the issue of a money ticket at the time of fare adjustment. Thus, the fixing of a customer can be attained. |
