| 摘要 |
PROBLEM TO BE SOLVED: To provide a price computing scale in which a unit price can be input efficiently using unit price presetting as the unit price preset keys can be automatically set reflecting the usage frequency thereof. SOLUTION: The price computing scale that calculates a price based on an input unit price and the weight data measured by a measuring part and displays the price on a display includes: a means for searching a preset key having the same unit price in which it is searched whether or not a plurality of unit price preset keys have the same unit price with the unit price that is input by registering the unit price; and a means for overwriting and memorizing a unit price in which, if there is no preset key having the same unit price after searching by the means for searching a preset key having the same unit price, the unit price of a unit price preset key used least recently is overwritten with the input unit price and memorized. COPYRIGHT: (C)2010,JPO&INPIT
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