Grocery store prices are changing faster than ever before — literally. This month, Walmart became the latest retailer to announce it’s replacing the price stickers in its aisles with electronic shelf ...

Traditional price tags at grocery stores may soon be on their way out, in favor of what are being called digital or electronic shelf labels that can be updated remotely. Consumer advocates worry this ...

At last month’s NRF Big Show, Panasonic System Communications Co., a division of Panasonic Corp. of North America, drew a great deal of attention for the electronic shelf label (ESL) system it ...

Two U.S. grocery-store chains are trialing an electronic shelf label (ESL) system in several of their stores on the East and West coasts. The ESL system, provided by Altierre, comprises RFID-based LCD ...