How to restrict PLU sales by cash register in cash register

摘要

The present invention relates to a PLU sales restriction method for each cash register of a cash register. A PLU sales control method for a cash register of a cash register according to the present invention is a cash register capable of PLU sales management, comprising the steps of: (a) setting a clerk class assigned to each clerk in a clerk class table for each clerk in a program mode; (B) establishing a lowest rank of salable salespeople assigned per PLU to the salesperson rank table for the PLU in the program mode; (C) if there is a registration of the clerk who wishes to use the cash register, reading the clerk class of the registered clerk from the table of step (a) and storing the same in the corresponding area; (D) When sales registration of the PLU to be sold is made, the lowest rank of the salesperson available for the corresponding PLU is read from the table in the above step (b) and stored in the corresponding area, Judging whether or not to approve the grade of the clerk who is to be cloned; And (e) performing a normal PLU sales operation if the salesperson is permitted to sell the product as a result of the determination, and performing the normal sales by receiving the administrator's password, if the salesperson is not permitted to sell the product, receiving the administrator's password.