Walmart has been rolling out digital price tags across the US. I visited two stores to see how the tech works for employees and customers.

“These small electronic displays allow stores to update their prices wirelessly, in a couple of seconds,” says attorney Martin Gasparian. “The thing to be wary of is that it can lead to surge pricing.

Electronic shelf labels, digital screens that display the price of an item, are replacing traditional paper price tags in grocery stores across America. "Digital price tags may enable Kroger and other ...

Walmart is replacing paper price tags with digital shelf labels. The new technology allows employees to update prices digitally, saving time on manual changes. Walmart plans to expand this technology ...

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 ...

Digital price tags are coming to your local Walmart. The retailer is expanding digital shelf labels to all of its U.S. locations within the next year. The digital price tags, controlled through a ...

Walmart, Kroger, and Whole Foods Market are replacing paper shelf tags with digital price labels that update instantly.

Kroger has quietly introduced electronic shelf labels in about 10% of its Cincinnati-Dayton division stores. Proponents say the technology saves labor and improves efficiency, while critics worry ...

Walmart is rolling out digital shelf labels and expects the technology to be in all U.S. stores by year’s end. Kroger also has begun experimenting with the technology. The nation's largest retailer ...

Walmart is replacing paper price tags with digital screens throughout its stores. The company says this will happen in all U.S. Walmart locations before the end of next year. The new digital shelf ...

To learn more about the CNBC CFO Council, visit cnbccouncils.com/cfo Walmart is rolling out digital shelf labels and expects the technology to be in all U.S. stores ...