[轉貼維基]Electronic Shelf Label

原始網址:http://en.wikipedia.org/wiki/Electronic_Shelf_Label

Electronic Shelf Label also known by the acronym ESL, is a system used by retailers for displaying product pricing on shelves. Typically, electronic display modules are attached to the front edge of retail shelving. These modules use Liquid Crystal Display (LCD) or similar technology to show the current product price to the customer. A communication network allows the price display to be automatically updated whenever a product price is changed. This automated system reduces pricing management labor costs and improves pricing accuracy.

上頭提到ESL是一個使用在零售商的一個可以顯示售價的系統。所以上頭會有個顯示模組，可能是LCD或者其他的顯示器。透過網路可以隨時變更並顯示售價。