The company operates over 1,000 Corner Stores across the US, providing a range of products including prepared foods, snack foods, tobacco products, beverages, and fresh foods. CST Brands also offers its own brands of products, such as Fresh Choices sandwiches and salads, U Force energy drinks, and Cibolo Mountain coffees. In addition to in-store Subway sandwich shops, the company operates convenience stores, filling stations, cardlock gas stations, and heating oil operation centers.