BENTONVILLE, Arkansas >> Paper shelf price labels are going away at thousands of Walmart stores. The company on Thursday announced an expanded roll-out of digital shelf labels that will allow it to ...

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 ...

A major UK supermarket is quietly swapping paper price stickers for digital ones across hundreds of aisles. The little e-ink screens look unremarkable, yet they can change a price in seconds, push a ...

BENTONVILLE, Arkansas (Reuters) - Paper shelf price labels are going away at thousands of Walmart stores. The company on Thursday announced an expanded roll-out of digital shelf labels that will allow ...