It really hasn't been that long ago when we had full service gas stations. As you pulled up to the fuel tanks the bell would ring(from bell hose running across drive in front of pumps) to let the attendant know that he had a customer.
The attendant would come out and ask you how much gas did you need and then he would open your gas tank and get the amount of gas that you needed. He would also check your oil, and water in the radiator as well as the air in your tires and clean your windshield. Everything was full service and done with a smile.
You and your family could use extra clean restrooms and get a map for the road ahead. The cold drinks were ice cold in the drink boxes and if you were lucky some even had some ice in them.
If you needed and oil change or service work there was a mechanic on duty to serve your needs.
Maybe you needed a set of tires or maybe just a flat tire fixed they could do that as well.
I remember when we would pull in with our VW Bus and tell the attendant that we wanted 8 cents of gas and would he check the water in the radiator. Some that didn't know that the VW was an air-cooled engine instead of a water-cooled engine couldn't find the radiator and we would just laugh and say we must have lost it, as they finished checking our oil, water, tires and washing our windshield.
The attendant said I'll give you a push so you can coast to the red light and not burn up all 8 cents of your gas.
Oh, I forgot to say that gas then was 25 to 27 cents a gallon and the car would hold a whole $5.00 of gas.