The numbers on shelf-edge displays may no longer stay the same for a full day, or even a full hour.

Kroger's switch has sparked controversy and suspicion at a time when grocery costs and inflation are rising.

Walmart, Whole Foods, and Kroger are all part of a growing shift toward digital price tags in grocery stores. Kroger is ...

Consumers accept airline surge pricing but bristle at digital grocery tags. A 1986 fairness study explains the gap, and why ...

At a Walmart in southern Ocean County, no longer will staffers have to change over 100,000 price tags by hand; it's all; gone ...

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Walmart, the world's largest retailer, is making changes to how people shop. This month, the company announced it would be doing away with sticker shelf pricing at its 2,300 stores by 2026. DSLs are ...

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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 ...

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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 ...