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Tech & Innovation·October 23, 2026·1 min read

Walmart, Best Buy and other stores now use digital price tags. Critics say they could lead to different prices for different shoppers.

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Digital shelf labels turn physical stores into real-time pricing engines — and open the door to algorithmic, even personalized pricing that regulators and consumers will scrutinize. If you’re a retailer, you need a clear governance story on how prices move and who is — and isn’t — getting a different number for the same product.