Seattle bans grocery prices tailored to shoppers’ personal data

Seattle has banned large grocers and delivery services from using personal data and AI to decide what individual shoppers pay for food. Supporters say the law will ensure fair discounts; the grocery industry warns it could undermine discount programs. The restriction is enacted, but it will not take effect until September 1, 2027.

Mayor Katie Wilson signed the ordinance after the City Council approved it. Supporters describe it as a first-in-the-nation law. It follows state-level action on surveillance pricing—the use of shopper information to shape prices—in Maryland, Connecticut and New Jersey.

The council passed Council Bill 121267 by a 7–2 vote on September 22, according to Startup Fortune. Councilmembers Bob Kettle and Maritza Rivera opposed it.

A shopper’s profile cannot set the price

The ordinance targets individualized pricing built around information about a particular customer. Its restrictions reach beyond demographic details to online behavior and conversations with chatbots.

Prohibited pricing inputs include:

• Browsing history, social media activity and a shopper’s location.
• Employment status, race and gender.
• Chatbot conversations.

The rule also requires prices to be clearly posted and available equally to all shoppers. It governs both the personal information used to determine prices and shoppers’ access to those prices.

Wilson framed the measure as a response to public objections to profiling. “People have been clear: they don’t want their data fed into algorithms that decide how much they pay at the grocery store,” she said.

$3,000First violation

Startup Fortune reports a civil penalty of $3,000 for a first violation.

$10,000Repeat violation

The same report puts the penalty for repeat violations at $10,000.

Discounts remain the contested boundary

Seattle has not prohibited every discount. Startup Fortune reports that coupons and pricing offers open to everyone remain permitted, along with senior and veteran discounts.

Grocery industry representatives nevertheless warned that the measure could force stores to end discount programs. That is a prediction about the law’s consequences, not an observed loss of savings.

Labor groups UFCW 3000 and MLK Labor supported the bill, alongside Consumer Reports and TechEquity Action. Councilmember Alexis Mercedes Rinck called it an important step to prevent “AI-assisted price gouging” and ensure fair discounts for everyone.

“Nobody should pay more for basic necessities because a data broker is quietly collecting information about what they’re searching for online,” said Grace Gedye, senior policy analyst at Consumer Reports.