| 摘要 |
<p>PURPOSE:To improve the service to a customer by utilizing effectively an indicator attached to a shelf on which commodities are placed. CONSTITUTION:When sales data is inputted, an electronic register 1 sums up the sales data at every item of, for instance, the sales total number, the sales total amount, the number of stocks, etc., in each separate commodity. Subsequently, when the summed-up sales data, for instance, the number of stocks reaches '0 piece' being a prescribed value, for instance, message data of a scheduled day of arrival of goods, etc., is transmitted to a price tag indicator 2, and on the price tag indicator 2 side, a message transmitted from the electronic register is displayed together with a unit price, etc., which are being displayed.</p> |
