The grocery giant has been rolling out electronic shelf labels, or ESLs, to hundreds of stores across the country.

The Whole Foods in the Pearl District replaced many of its paper price labels that are affixed to shelves across the store with digital price tags this month, the first of the chain’s eight stores in ...

Even though shopping at Costco already saves you money compared to most supermarkets, paying close attention to the price tag ...

If you shop at Costco, you may notice that price tags sometimes look different. Some end in $.99 and others in $.97, for example. Then there's the "death star" asterisk that means low inventory and ...

Corporations are using digital price tags, data collection, and artificial intelligence to drive up food prices and extract more profit from us. Corporations are using digital price tags, data ...