A supermarket trip may soon look different, thanks to electronic shelf labels
19 June 2024 at 09:29
![An employee arranges a digital price tag for vegetables at the Whole Foods store in the Silver Lake neighborhood of Los Angeles.](../themes/icons/grey.gif)
With electronic shelf labels, prices can change up to six times a minute. Grocers including Walmart, Whole Foods and Schnucks are adopting them.
(Image credit: Patrick T. Fallon)
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