For years, shoppers have suspected that the price on the shelf or the app is not the same for everyone. On 5 October 2026, Seattle became the first city in the United States to write that suspicion into law: Mayor Katie Wilson signed an ordinance banning large grocers and grocery delivery services from using your personal data to decide what you pay. The practice has a name — surveillance pricing — and Seattle’s new rules are the clearest legal definition of it so far anywhere in the country.
Here is what the law actually covers, who it applies to, when it bites, and what the rest of the country is doing while Washington State’s biggest city goes first.
What surveillance pricing actually is
Surveillance pricing — also called personalised or algorithmic pricing — is the practice of setting or changing a price based on what a seller knows about the individual looking at it, rather than on supply, cost, or competition.
The inputs can be mundane or unsettling: how many times you have viewed a product, the battery level or model of your phone, your neighbourhood, your purchase history, how quickly you abandoned a cart last week, or inferences about your income. Seattle’s ordinance sweeps in “tracking or automated analysis of consumer behavior, location, demographics, biometric data, or other personal information.”
It is worth separating this from things that look similar but are not:
- Dynamic pricing changes the price for everyone at once — surge pricing on a rideshare, cheaper flights on a Tuesday. Everyone looking at that moment sees the same number.
- Coupons and loyalty discounts are offered on published terms you can choose to accept.
- Surveillance pricing quietly gives two people different numbers for the same item at the same moment because of who the algorithm thinks they are.
The U.S. Federal Trade Commission put the issue on the map in July 2024, when it sent information demands to eight companies that sell personalised-pricing products to retailers and later published a research summary. That study was contested inside the agency itself — Chair Andrew Ferguson and then-Commissioner Melissa Holyoak dissented, arguing the conclusions were premature.
What Seattle’s ordinance does
The measure is Council Bill 121267, the Fair Pricing and Transparency ordinance, which adds a new Chapter 7.35 to the Seattle Municipal Code. The City Council passed it 7–2, with Councilmembers Bob Kettle and Maritza Rivera voting no, and Mayor Wilson signed it at a ceremony attended by UFCW 3000 grocery workers, MLK Labor, and the WA People’s Privacy group. Councilmember Alexis Mercedes Rinck carried the bill, co-sponsored by Rob Saka and Dionne Foster.
Who is covered
- Grocery businesses with 20 or more retail locations worldwide. For these chains the ban applies across all goods they sell.
- Mixed-use grocery businesses with at least 10,000 square feet of sales-floor area devoted to groceries. The ban here is narrower and tied to specified products.
- Delivery service providers operating in Seattle with 100 or more employees worldwide that facilitate delivery or online ordering from grocers to Seattle consumers — again, a product-specific ban.
Smaller chains with fewer than 20 locations, convenience stores, and farmers markets are outside the law.
What is still allowed
The ordinance is narrower than the headlines suggest. It does not outlaw discounts. Still permitted:
- Price differences that reflect genuine delivery costs or the location of a particular store.
- Manufacturer-funded or third-party-funded coupons — Seattle’s City Attorney has said publicly that coupons are not affected.
- Specified discounts delivered through loyalty, membership, or rewards programmes.
- Certain discounts based on prior purchase history, provided they are offered to disclosed tiers or groups of members rather than tailored to one individual.
Those last two come with disclosure strings attached: covered retailers must publish the eligibility criteria for discounts, and prior-purchase-history offers require disclosing both the consumer tiers and how shoppers are sorted into them.
Records, penalties, and who can sue
Covered businesses must keep pricing records for three years. If the records are missing, the ordinance creates a rebuttable presumption that a violation occurred — and it can only be rebutted by clear and convincing evidence, a deliberately high bar.
Enforcement runs on two tracks. The City Attorney can investigate, seek judicial subpoenas, and sue, with penalties up to $3,000 per violation and up to $10,000 for subsequent violations, plus fees and equitable relief. Separately, any person or class of persons injured by a violation can bring a private action; for grocery businesses that route is limited to chains with 25 or more grocery establishments in Washington. Remedies include civil penalties up to $3,000 per aggrieved party ($10,000 for repeat conduct), liquidated damages up to $10,000, and attorney fees. Most claims must be filed within three years.
Why the date to circle is 1 September 2027
This is the detail most coverage skips: the substantive requirements do not take effect until 1 September 2027. Nothing about your grocery receipt changes this month.
That eleven-month runway is doing real work. It gives large chains time to audit the pricing engines they already run, rewrite loyalty-programme terms so eligibility criteria are disclosed, and build the three-year record-keeping that the presumption-of-violation rule makes essential. It also gives the industry time to litigate — grocery representatives opposed the bill strongly during council hearings, and a city ordinance regulating pricing by national chains is the kind of measure that attracts preemption arguments.
Where the rest of the country stands
Seattle is first among cities, but it is not acting in a vacuum.
New York has taken the disclosure route rather than a ban. Under General Business Law § 349-a, a seller using personalised algorithmic pricing on New York consumers must display a clear and conspicuous notice reading: “THIS PRICE WAS SET BY AN ALGORITHM USING YOUR PERSONAL DATA.” Certain insurers and financial institutions are exempt, the Attorney General must first issue a cease-and-desist letter, and continued violations can draw injunctions and penalties of up to $1,000 per violation.
California has a proposal, not a law. Assembly Bill 2564, introduced on 20 February 2026, would ban retailer surveillance pricing with penalties up to $12,500 per violation and triple that for intentional conduct. Separately, Attorney General Rob Bonta announced an investigative sweep on 27 January 2026, sending letters to retail, grocery, and hotel businesses with significant online operations asking how they use consumer data, what they disclose, and whether they run pricing experiments. California’s existing privacy law does not ban the practice outright, but its purpose-limitation principle may constrain undisclosed individualised pricing.
Congress has bills — the One Fair Price Act, the Stop AI Price Gouging and Wage Fixing Act, and the narrower Stop Price Gouging in Grocery Stores Act — none of which appears close to passage. The House Committee on Oversight and Government Reform opened its own investigation on 5 March 2026, writing to several travel and hospitality companies.
The practical takeaway: the legal map is a patchwork, and the number of states said to have acted depends heavily on whether you count disclosure rules, narrow sector bans, and pending bills alongside outright prohibitions.
How to hand over less pricing data right now
None of these steps is a substitute for regulation, but each reduces the signal you give a pricing algorithm:
- Compare in a logged-out or private window. If a grocery or delivery price moves when you sign out, that is worth knowing before you buy.
- Check the same basket on two devices. Phone versus desktop is the cheapest personalisation test there is.
- Read what your loyalty programme discloses. Under Seattle’s rules, covered retailers will have to publish discount eligibility criteria — that disclosure is useful leverage everywhere.
- Turn off ad personalisation and limit app location access. Location and behavioural history are two of the inputs Seattle’s definition names.
- Keep screenshots. Seattle’s private right of action rewards shoppers who can show two different prices for the same item.
What to watch next
Three things will decide whether Seattle’s law becomes a template or a one-off: whether the grocery industry mounts a legal challenge before September 2027; whether California’s AB 2564 or a similar bill is enacted, which would move the question from city hall to a state with real market weight; and whether the FTC under its current leadership pursues the work its 2024 study started.
If you follow consumer pricing more broadly, the same algorithmic logic is reshaping what you pay for subscriptions and services — see our breakdowns of the 2026 Netflix price increases y California’s new AI rules for workers.
Sources
- Morgan Lewis, “Seattle Enacts Ban on Algorithmic Price Discrimination” (October 2026) — ordinance analysis, CB 121267, effective date, penalties.
- KOMO News, report on the mayor’s signing (5 October 2026).
- The Spokesman-Review, “Seattle mayor signs grocery ‘fair pricing’ into law” (8 October 2026) — council vote, sponsors, reaction.
- Paul, Weiss, “Surveillance Pricing and Algorithmic Pricing — U.S. Regulatory Developments and Enforcement Actions” — New York GBL § 349-a, California AB 2564, FTC study, enforcement dates.
Surveillance pricing: Key Takeaways
That covers the essentials of surveillance pricing. For more streaming guides and tips, visit KenoIPTV. For further background, see Wikipedia.
