A man in DeKalb, Illinois, who regularly orders a Quarter Pounder with cheese, fries and a Coke noticed that the same meal cost different amounts at McDonald’s restaurants near one another. He has now carried that observation into federal court. According to the Associated Press, which reported the suit on October 7, the complaint accuses McDonald’s of running an AI-enhanced pricing tool that shares nonpublic data among franchisees who may compete in the same market.
McDonald’s calls the claims inaccurate and says it will fight them. Nothing has been decided.
What the lawsuit alleges
The plaintiff, Michael Thomas, argues that the tool gathers information competing franchises would not normally hand to one another, store-level sales among it, and that the arrangement breaks antitrust law. The complaint blames the system for pushing McDonald’s prices up across the country. It also says the company holds significant leverage over its franchisees and can pressure them into following its price recommendations, and it labels the practice “algorithmic price-fixing aimed at customers who are already stretched thin.”
Thomas wants the case certified as a class action. He is asking for damages on behalf of that class and for a court order that would stop McDonald’s from enforcing agreements that restrict competition.
Some general background, separate from the AP’s reporting: antitrust law broadly bars competitors from coordinating on prices, and fights over shared data usually turn on whether the exchange of information amounts to coordination or merely to market awareness. That distinction is likely to sit at the center of this dispute.
What McDonald’s says
The company told the AP that artificial intelligence does not set menu prices and that franchisees do. Its position is that the optional tools it offers help operators without automating, coordinating or fixing anything, and a spokesman said McDonald’s has no way to affect the price on a menu inside an individual restaurant.
McDonald’s also pointed out that it has used an AI-enhanced pricing tool for more than a decade. The software suggests prices based on a store’s sales, its location and other factors, competitors’ prices included. According to the company, it was collecting data and recommending prices to franchisees well before the tool arrived.
The franchise backdrop
Franchisees own and operate 95% of McDonald’s roughly 14,000 U.S. restaurants, which is why the question of who truly sets a price carries so much weight here. The AP also recalled remarks from chief executive Chris Kempczinski in August: only 60% of U.S. restaurants were offering the company’s proposed menu of 10 items for under $3, and changes, he said, require conversations with franchisees.
Meanwhile, the chain has tested value strategies in the U.S. and other markets to win back lower-income customers, whose visits to fast-food restaurants have declined. The National Owners Association, which represents franchisees, did not respond to the AP’s request for comment.
Why two nearby stores can charge different prices
Price gaps between neighboring locations are common across the restaurant business, and they are not proof of anything on their own. Rent, wages, food costs, delivery fees and local demand all vary from one trading area to the next. The lawsuit’s argument is narrower than the observation that sparked it: that a shared recommendation system, fed by pooled data, nudges competing operators toward higher numbers than they would reach alone. That is a claim about how the number is produced, and a court will have to weigh evidence about it.
How a price-recommendation tool generally works
This is background, not a description of McDonald’s system, whose inputs the AP report details only as far as the factors the company named. In general, pricing software takes in a restaurant’s own sales history, its costs, its location and sometimes competitors’ posted prices, then suggests a number or a range. A human operator accepts, adjusts or ignores it. The legal question in cases like this one rarely concerns the arithmetic. It concerns what data gets pooled across separate businesses and whether operators are free to depart from the suggestion without pressure.
Similar questions can arise on a smaller scale with any shared source of price information, whether a supplier’s price sheet, a trade-group survey or a delivery platform’s dashboard. Knowing what the market charges is ordinary business, while agreeing on what to charge is something else, and the line between the two is what courts are asked to draw. That is a general observation, not legal advice.
What to watch next
- Whether McDonald’s answers the complaint in court, and what it says about the tool’s inputs.
- Whether a judge allows the case to proceed as a class action.
- Whether franchisee groups, starting with the National Owners Association, take a public position.
The AP report concerns McDonald’s alone. It does not describe any other chain’s pricing software, and nothing in it suggests a wider finding. For a neighborhood diner reader, the plain takeaway is that the number on a menu is the visible end of a longer chain of decisions, and a court may soon look closely at one chain’s version of it.
This post summarizes allegations and a denial as reported by the Associated Press. It is not legal advice.
Sources: Associated Press, via Food Manufacturing.
