Sonic Drive-In is a popular American fast-food restaurant chain known for its unique drive-in service where customers can order and enjoy meals from their cars. The company generates revenue by offering a diverse menu that includes burgers, hot dogs, chicken sandwiches, and a wide variety of beverages and desserts, with a particular emphasis on customizable drinks. Founded in 1953, Sonic has grown significantly over the decades, becoming a subsidiary of Inspire Brands in 2018. This acquisition has allowed Sonic to leverage Inspire Brands' resources to expand its market presence and enhance its operational efficiencies.