The technology promises less frustration at checkout, but it could come with hidden costs.

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 ...

Electronic shelf labels are being introduced in some Milwaukee-area grocery stores like Walmart and Metro Market. Retailers claim the digital tags improve efficiency by allowing for rapid, store-wide ...

Add Yahoo as a preferred source to see more of our stories on Google. Kroger's store on Madison Avenue in Covington, Kentucky (a suburb of Cincinnati). Attention Kroger shoppers! The supermarket giant ...

Image: You can do all kinds of fun, useful, and questionable things with a Flipper Zero, among other wireless mischief tools ...

Price tags are a window which grocery shoppers should be taking advantage of, as they give you insight into what you're buying if you know how to read them.

Attention Kroger shoppers! The supermarket giant's list of stores equipped with electronic shelf labels (ESLs) continues to grow with two locations in Northern Kentucky in suburban Cincinnati joining ...