A McDonald's customer, exercising their right as a California resident, requested their personal data from the company. They received a 515-page file detailing their interactions with the McDonald's loyalty program, including past purchases, offers received, and loyalty points accumulated. This extensive report illustrates the depth of data collected by fast-food loyalty programs.
The data collected is used to algorithmically predict future purchases and provide personalized offers. Jeff Chester, executive director at the Center for Digital Democracy, characterized this practice as "commercial surveillance." While the level of detail may feel invasive to customers, privacy experts indicate it is a standard practice for large companies operating loyalty programs in the US.
A McDonald's spokesperson stated that the company takes data privacy and security seriously, implementing robust steps to safeguard customer information. They explained that information like past purchases is used to create a more engaging and personal customer experience, delivering relevant deals and messages. McDonald's also affirmed that customers retain privacy choices as outlined in their privacy statement.
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A California resident requested their data from McDonald's and received a 515-page dossier detailing past transactions and offers, highlighting the extensive data collection practices of loyalty programs. This demonstrates how companies use customer data for predictive modeling, which privacy advocates describe as commercial surveillance.