ESL system(Electronic Shelf Label) is becoming Popular in supermarkets and retail stores which Replaces the traditional paper price label. The price Displayed can be controled by a computer remotely Which significantly saves the cost of time and labor.

Via a shared price database, the price displayed on ESL is always the same with the one in POS. The ESL Labels with promotion information and dynamically Price changing functions bring a whole new world to Price management in various stores.