| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve workability in a store where a shelf label changing device is installed. <P>SOLUTION: An ESL system 10 comprises a plurality of ESLs 14 and an ESL server 11. The ESLs 14 are arranged near respective commodities to display commodity information. The ESL server 11 comprises a CPU, a display screen, and a storage section for storing commodity information. The ESL server 11 transmits the commodity information to the ESLs 14 and receives the transmitted information from the ESLs 14. ESLs 14 are mounted to a rail for attachment by fitting the upper and lower ends into the upper and lower claws of the rail for attachment of a commodity showcase. Further, the ESLs 14 has a front screen for displaying information including the price of the commodity and a back screen for displaying information including the stock of the commodity. <P>COPYRIGHT: (C)2009,JPO&INPIT |
