Walmart’s digital shelf labels are controversial not because of what they are, but because of what they enable.

Walmart is rolling out digital shelf labels and expects it to be in all U.S. stores by year’s end. Is it surge pricing in ...

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 ...

WASHINGTON — 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' ...

(AP) — 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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Digital price labels, which are rapidly ...