| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent giving unnecessary stress to customers waiting to check out. Ž<P>SOLUTION: A commodity sale data processing device 11 includes a display unit 110 for displaying customer-oriented information, a commodity code reading unit 101, and a weighing unit 301 for weighing a commodity 501 placed on a placing portion 305 for placing the commodity 501 before a commodity code is read. Based on the commodity code read by the commodity code reading unit 101, commodity sale data processing is carried out. Also, the display of time that decreases as the weight measured by the weighing unit 301 decreases and changes is displayed in the display unit 110. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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