| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a selling price from being changed when an improper new selling price is input to change the selling price of merchandise. <P>SOLUTION: When the new selling price is input to change the selling price of merchandise and the selling price change is instructed, a control part 232 refers to the selling price change limit corresponding to the merchandise in a selling price limit table stored in a hard disk drive 239, to determine whether the input new selling price exceeds a predetermined range of selling price change limit, and forbids the change of the selling price of the merchandise into the new selling price when the new selling price exceeds the range of selling price change limit, while changing the selling price of the merchandise in the merchandise master table into the new selling price when the new selling price is within the range of selling price change limit. <P>COPYRIGHT: (C)2008,JPO&INPIT |
