McDonald’s Built a 515-Page Dossier on Me. It Says I’ll Never Stop Eating There

Published 12 August 2026 · india

When I first downloaded the McDonald’s app years ago, I signed up for its loyalty program hoping to get better deals. Why not get some

When I first downloaded the McDonald’s app years ago, I signed up for its loyalty program hoping to get better deals. Why not get some cheap French fries? While I understood that this would entail some type of data tracking, I didn’t grasp how the information would be used to algorithmically predict my next purchase. As a California resident, I have the legal right to access the data a company stores about me. So, I decided to request that information from McDonald’s to better understand what one of the major fast-food companies is collecting about its customers. A few days after I visited the McDonald’s Privacy Rights Center site and requested access, I received a 515-page file in my inbox with the iconic golden arches stamped across the top. When customers sign up for loyalty programs, like the one offered through the McDonald’s app, they might not fully realize the extent to which their data is being aggregated and used in predictive models.

“McDonald's secret sauce is really commercial surveillance,” says Jeff Chester, executive director at the Center for Digital Democracy, a group that advocates for consumer protections. Privacy experts I spoke with said this level of detail may feel invasive, but it's fairly standard for how large companies in America run their loyalty programs. “This report contains specific pieces of personal information about you that were identified by searching McDonald’s systems which contain information about our customers,” read the report’s intro. It was lengthy and difficult to parse, so I used a generative AI tool to extract key information before verifying details with the original document and reaching out to privacy experts. What McDonald's Calls It What My Data Says What That Means Estimated Number of Visits During the Next 6 Weeks 2.16 How many times McDonald's expects me to return before mid-September. Estimated Average Order Spend During the Next 6 Weeks $13.49 What McDonald's expects me to spend per order.

Estimated Total Spend During the Next 6 Weeks $29.15 My total predicted value to McDonald's, over those six weeks. Customer Attrition Likelihood 0 Potential odds I'll stop being a customer. Ouch! Customer Group Based on Historical Transactions CV2 McDonald's doesn't provide details about what this internal value tier means. Most Transacted Occasion Type Food-Led Afternoon Snack; On the Go Lunch in a Rush My two behavioral archetypes based on past orders. Most Visited Geographic Location San Francisco, Santa Barbara (61 visits) The main market where I eat McDonald's and how often. Recency, Frequency, Monetary Derived Top Product Large Diet Coke The item McDonald's recommendation math ranks as my number one. Recency, Frequency, Monetary Derived Top Product Category Wraps–Chicken The menu section McDonald's expects me to order from. “McDonald's takes data privacy and security seriously, and we take robust steps to safeguard customer information,” a McDonald’s spokesperson tells WIRED via email. “Like many digital loyalty programs, we use information such as past purchases to provide a more engaging, personal customer experience—like delivering the most relevant deals, offers and messages.