The man across the street from my parents owned 3 Exxon stations & I worked at them during the summers as a teen. My parents worked downtown & would drop me off & pick me up at his best station that was a cross from a hospital. He catered to all the Doctors & we hand washed 30-40 cars a day & serviced them. That was a real $$$ maker... nothing but full service but they paid him big time!!!
BoB