Carl’s Jr. is a famous fast food restaurant chain in the United States. It was founded in 1941. It is mainly located in the western United States and the West Coast. It is famous for its delicious and juicy huge charcoal grilled burgers. It specializes in pure American burgers.

SUBWAY is a famous American fast food chain and the fastest expanding and largest single brand in the world. It was founded in 1965 by Fred DiLuca and Peter Buck and is headquartered in Connecticut. Milford, specializing in sandwiches and salads. In 2007, SUBWAY developed into the world's third largest fast food chain after Yum Brands and McDonald's; it is currently owned by Doctor's Associates, Inc. (DAI).