A new study that examined five years’ worth of prices at one U.S. grocery chain found that digital price tags haven’t led to ...

Research recently published by teams from the University of Texas at Austin, the University of California, San Diego, and ...

This month, Walmart became the latest retailer to announce it’s replacing the price stickers in its aisles with electronic shelf labels. The new labels allow employees to change prices as often ...

From SmartCarts to aisle-roaming robots, supermarkets are harnessing new tech to stay competitive ... For sustainability and waste reduction, the store uses ESLs, or Electronic Shelf Labels, which ...