Nike’s digital strategy has been building towards a dream of personalization at scale. The lynchpin of this strategy is the Nike membership program, which allows Nike to digitize customer interactions. Their app ecosystem allows Nike to collect data on customers that power personalized commerce experiences. One of those apps is Nike Training Club. In this article, the author explores how Nike employs Freemium strategies to engage new users and then moves into personalized subscriptions, product sales and more to maintain customer relationships.