A supermarket trip may soon look different, thanks to electronic shelf labels
Briefly

Walmart introduces electronic shelf labels for fast price adjustments every ten seconds, akin to surge pricing in apps like Uber. Efficiency and improved productivity are major benefits along with advanced product information.
Digitized shelf labels offer more than just pricing adjustments, providing detailed product descriptions through barcodes, a feature widely adopted in European stores.
Read at www.npr.org
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