This industry comprises establishments primarily engaged in retailing automotive fuels combined with the retail sale of a limited line of merchandise, such as milk, bread, soft drinks and snacks in a convenience store setting. Establishments that operate such establishments on behalf of their owners are also included.

This industry comprises establishments, not classified to any other industry, primarily engaged in retailing gasoline, diesel fuel and automotive oils, whether or not the gasoline station is operated in conjunction with a repair garage, restaurant or other type of operation. Establishments that operate such establishments on behalf of their owners are also included.