Maryland grocery pricing law could influence shoppers nationwide

Maryland moves to ban grocery surveillance pricing

Maryland is on track to become the first U.S. state to ban surveillance pricing at grocery stores. On April 11, 2026, the state legislature passed House Bill 895, called the Protection From Predatory Pricing Act. Gov. Wes Moore backed the measure and said shoppers should know the shelf price is the price they pay.

The bill targets data-driven pricing that can use personal information to set individualized food prices. Because the law focuses on grocery stores and third-party food delivery providers, it puts consumer protection at the center of a market that affects daily household budgets.

What surveillance pricing means for shoppers

Surveillance pricing is a form of individualized pricing that can use a shopper’s personal data to help set or target prices. Federal Trade Commission findings said companies may use information such as location, demographics, browsing history, shopping history, and even mouse movements in pricing systems.

Maryland’s bill defines dynamic pricing as varying prices within the same business day or setting a personalized price for a consumer based on personal data. In grocery stores, that issue draws extra attention because food is an essential purchase, so even small price differences can matter when families are trying to stretch a weekly budget.

How Maryland’s law is written

The Protection From Predatory Pricing Act is scheduled to take effect on October 1, 2026, if enacted. The enrolled bill bars food retailers and third-party food delivery providers from using dynamic pricing to charge a higher price for tax-exempt food to a specific consumer.

It also bars the use of surveillance personal data to set a higher price for a single consumer or group of consumers. At the same time, the bill maintains several exceptions, including promotional pricing, loyalty program benefits, temporary discounts, pricing tied to objective costs such as shipping, and some broad discounts publicly offered to eligible groups.

Enforcement gives the attorney general control

Maryland’s bill says violations of its grocery pricing rules are treated as unfair, abusive, or deceptive trade practices under state consumer law. The governor’s office said the Office of the Attorney General would enforce the measure. Civil penalties can reach up to $10,000 for a first offense and $25,000 for subsequent offenses.

The enrolled bill also gives an alleged violator 45 days to cure a violation after receiving notice. For the new sections created by this act, the law says it does not authorize a private right of action, meaning enforcement runs through the state rather than through direct lawsuits by individual shoppers under those sections.

Consumer groups backed it but wanted more

Consumer Reports said Maryland’s legislature passed an important first state restriction aimed specifically at grocery surveillance pricing, but the group also argued the final version was weaker than earlier proposals. It said the enrolled bill still contains loopholes and urged other states to adopt stronger protections if they draft similar measures.

The final text includes many exceptions, covering promotional offers, loyalty benefits, some consent-based discount programs, differences in shipping costs, pricing errors, and some temporary supply- and location-based changes. That means the measure still represents a major policy step, but consumer advocates do not view it as a complete ban on all kinds of data-linked grocery price variation.

An Instacart probe pushed the debate forward

That Maryland fight followed a December 2025 investigation into Instacart pricing. Consumer Reports, Groundwork Collaborative, and More Perfect Union found that some shoppers saw different prices for the same grocery items at the same store and at the same time on the platform.

The investigation used 437 participants across four cities and reported that nearly three-quarters of the tested items showed price differences. Some single-item gaps reached 23%. Those findings gave lawmakers and consumer advocates a concrete example they could point to in the grocery pricing debate.

Still, the investigation focused on Instacart platform testing and did not prove that physical grocery stores nationwide were already using the same system.

Instacart stopped its item price tests

After criticism grew, Instacart said on Dec. 22, 2025, that it was ending all item price tests on its platform. The company said the tests had missed the mark for some customers and described them as randomized, short-term, and not based on personal data or demographic traits.

Instacart also pushed back on claims that the testing could add about $1,200 a year to household grocery costs. Even so, the episode showed how quickly pricing technology can become a political issue when it touches essential goods. It also showed why state lawmakers moved from general privacy concerns to specific rules for groceries and food delivery.

Digital shelf labels changed the pressure

The next part of the debate involves digital shelf labels, which replace paper price tags with small electronic screens. One public media report said these labels can change prices up to six times a minute. Grocers, including Walmart, Whole Foods, and Schnucks, have adopted the technology.

Walmart has said it plans to place digital shelf labels in all U.S. stores. Retailers say the labels improve speed, accuracy, and store operations. Critics say the same technology could make rapid price changes much easier than old paper tags did, which is why lawmakers are trying to set legal limits before the systems become even more common.

Retailers say the tech is not for surge pricing

Retailers using digital labels have tried to calm fears about how the systems work. Reuters reported in 2024 that Walmart said it would not use the tags for dynamic pricing and that updates would occur overnight, keeping prices consistent during store hours.

Retail groups also describe electronic shelf labels as tools for rollbacks, promotions, stocking help, and faster price accuracy across thousands of items. That does not prove stores are using individualized pricing in physical aisles today.

But it does explain why lawmakers and consumer groups are watching the technology closely as more stores replace paper tags with connected digital screens.

The FTC found broad use of personal data

The federal government had already been looking at this issue before Maryland acted. In July 2024, the Federal Trade Commission issued orders to eight companies seeking information about surveillance pricing.

In January 2025, the FTC released early findings stating that companies can use personal information, such as location, demographics, browsing history, and mouse movements, to set individualized prices. That made the concern much broader than just grocery shopping.

After Andrew Ferguson became the FTC chair, the public comment process for the issue was withdrawn in January 2025. However, the agency’s earlier findings still provided state lawmakers with a federal record of how much personal data pricing systems can access.

Congress also introduced a grocery bill

The issue also reached Congress. Sens. Ben Ray Luján of New Mexico and Jeff Merkley of Oregon introduced the Stop Price Gouging in Grocery Stores Act of 2026 in the Senate on Feb. 12, 2026.

Public materials tied to the Senate bill said it would prohibit surveillance pricing in grocery stores, require disclosure of facial recognition technology, ban electronic shelf labels in large grocery stores, and establish an enforcement mechanism.

Other states are watching Maryland closely

Maryland is not the only place looking at the issue. Reporting in early 2026 said similar surveillance pricing restrictions had been introduced or considered in states including California, Colorado, Illinois, New Jersey, and New York.

New York already has a disclosure law that requires notice when a price is set using personal data. Because Maryland’s measure goes beyond disclosure to a grocery-specific ban passed by the legislature, it could become a model for future state bills.

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Why shoppers nationwide are paying attention

Maryland’s measure would apply directly in one state if it is enacted, and its influence could spread because it would be the first state action to create a grocery-specific ban on surveillance pricing.

The strongest evidence gathered so far shows measurable price variation on Instacart and growing concern about digital shelf-label technology, but not a proven surge in pricing across physical grocery stores nationwide.

Even so, the policy fight matters because food is a basic need, and pricing systems now use more data and faster tools than before. If other states copy Maryland or Congress advances a federal bill, millions more shoppers could soon see new rules governing how grocery stores and food delivery platforms can set prices.

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Could one state’s grocery pricing law change how stores price items across the country? Share your thoughts below.

This slideshow was made with AI assistance and human editing.

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