| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic balance device for face-to-face selling for performing an event which has a strong impact to a customer in account settlement while letting the customer know that a measuring act itself is accurately performed in the electronic balance device for face-to-face selling having a display for customer. <P>SOLUTION: An electronic balance device A for face-to-face selling having a display A4 for customer which, when merchandise to be purchased by a customer is placed on a measurement tray 7, displays at least a weight obtained by measurement is configured to perform account settlement by calculating a price on the basis of the weight obtained by measurement, and includes: lottery means for, when the account settlement of the merchandise is performed, drawing lots B on the basis of predetermined probability; and display means for, when the weight to be displayed is zero in account settlement, displaying lot drawing by the lottery means in the wide range of a display area of the display A4 for customer, and for, when the weight to be displayed is not zero, respectively displaying the weight and lot drawing in a predetermined area of the display area of the display A4 for customer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
