| 摘要 |
PURPOSE: A system for integrally operating an information display terminal and a method thereof are provided to prevent formation of different prices per chain store for the same product. CONSTITUTION: A plurality of information display terminal system units(10A,10B,10C) is installed in each chain store. A main information display terminal server(20) integrally controls the plurality of information display terminal system units. A plurality of information display terminals(14) updates, stores, and displays price information which is transmitted from the outside. An information display terminal server(11) generates a message including the updated price information and position information of the plurality of information display terminals. |
