35 promoting, marketing and selling the services of other companies that provide overnight, airfreight, express truck, express ground, deferred ground, small package, heavy freight, rail, ocean, intermodal and other transportation and delivery services through the distribution of printed promotional materials and by rendering sales representative services for such companies; and franchising, namely, providing technical assistance in the establishment and/or operation of businesses that promote, market and sell the services of other companies that provide overnight, airfreight, express truck, express ground, deferred ground, small package, heavy freight, rail, ocean, intermodal and other transportation and delivery services