| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an input device or the like capable of efficiently and accurately inputting numerical values, and allowing the rate of input numerical values to be recognized visually. <P>SOLUTION: The input device 1 for inputting the price of each commodity comprises a general price setting process unit 210 for displaying prices within a price range preset for each commodity, and accepting input; and a special price setting process unit 230 for displaying prices that are out of the price range on the same screen as the general price setting process unit 210, and accepting input if the general price setting process part 210 does not accept input. <P>COPYRIGHT: (C)2009,JPO&INPIT |
