It made the 'buy one get one free' concept a marketing mainstay in the fast food industry.Unique social responsibility programs have made a difference for millions of people through the years.Breakthrough advertising and marketing campaigns have helped the brand grow significantly.Little Caesars broke the status quo by making pizzas ready when customers walk in, with no need to call ahead or wait in line, with the launch of its HOT-N-READY pizza offer.It is one of the largest carry out pizza chain in the world.It has a strong brand name since it was formed in 1959.Little Caesars has more than 5000 stores spread across the USA.Little Caesars is a leading food chain based in USA which is famous for its advertising catchphrase, 'Pizza! Pizza!' which was introduced in 1979.