Maryland has enacted a law banning grocery stores and third-party delivery services from using dynamic pricing based on personal consumer data [1].
The move targets a practice critics describe as discriminatory, where AI-driven tools allow retailers to raise prices for individual shoppers based on their specific data profiles [2]. By prohibiting these tactics, the state aims to ensure pricing transparency, and protect consumers from targeted cost increases [2].
Governor Wes Moore signed the bill, making Maryland the first state in the U.S. to implement such a ban [1, 3]. The legislation specifically addresses "surveillance pricing," a method where retailers monitor consumer behavior to optimize profit margins on a per-person basis [3, 4].
"I am excited to sign the new bill," Moore said [5].
The law is scheduled to take effect in October 2026 [2, 4]. It applies to both brick-and-mortar grocery stores and the digital platforms used for food delivery, closing loopholes that could allow delivery apps to fluctuate prices based on a user's device or purchase history [3].
Some observers have raised concerns regarding the scope of the legislation. A reporter for The Guardian said that critics believe the law is full of carveouts [3]. These potential exceptions could limit the effectiveness of the ban depending on how the state defines specific pricing categories.
Despite these criticisms, the law establishes a legal precedent for consumer data protection in the retail sector. It shifts the burden of transparency back to the retailer, preventing the use of invisible algorithms to determine the cost of essential goods [2, 4].
“Maryland is the first state in the U.S. to implement such a ban.”
This legislation marks a significant pivot in the intersection of AI and consumer rights. By labeling dynamic pricing as 'surveillance pricing,' Maryland is framing the use of personal data for price optimization as a privacy and equity issue rather than a standard business efficiency. If other states follow this model, it could force a national shift in how grocery retailers and delivery platforms utilize big data to determine pricing strategies.
