COMMODITY SALES DATA PROCESSOR, COMMODITY SALES DATA PROCESSING PROGRAM AND COMMODITY SALES DATA PROCESSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a commodity sales data processor capable of changing prices of commodities whose registrations have been finished.;SOLUTION: The commodity sales data processor includes selection means 1, determination means 1 and updating means 1. The selection means 1 selects one of multiple commodities whose sales registration have been finished responding to an instruction by an operator. The determination means 1 determines a new price after a price change responding to an instruction by the operator. The updating means 1 updates the registered price of the commodity selected by the selection means 1 to the new price determined by the determination means 1.;COPYRIGHT: (C)2012,JPO&INPIT