Pricing discrepancies between the shelf label and the electronic scanner is one of the biggest consumer gripes about retailers, ranking right up there with dirty stores and out-of-date food. Yet ...

The solar-powered electronic shelf labels are intended for use in retail stores. Users are enabled to change prices centrally and synchronously across all retail stores within a chain. Polish ...

Patrick T. Fallon / Bloomberg via Getty Images Grocery store prices are changing faster than ever before — literally. This month, Walmart became the latest retailer to announce it’s replacing the ...

The idea of electronic shelf labels (ESLs) is not a new one, and the application of the concept has become fairly common in Europe. But U.S. grocers have been slow to the uptake for a variety of ...

Digital price labels, which are rapidly replacing paper shelf tags at U.S. supermarkets, haven't led to demand-based pricing surges, according to a new study that examined five years' worth of prices ...