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Elizabeth Warren Says Walmart Patent Could Jack Up Mayo Price the Second Tuna Hits Your Cart: Patented Tech Makes 'Surveillance Pricing' Possible

Sep 25, 2026 · 01:13 AM ET· updated 51m ago
Elizabeth Warren Says Walmart Patent Could Jack Up Mayo Price the Second Tuna Hits Your Cart: Patented Tech Makes 'Surveillance Pricing' Possible

Sen. Elizabeth Warren said Walmart has patented technology that could let it charge shoppers different prices for the same item.

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Why It Matters

Walmart patented technology that could charge different prices to different shoppers. This raises questions about fairness and how companies might use data to watch and price goods.

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Source: Benzinga · Read the original report at the publisher. Headline and figures shown for context; data may be delayed.

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