Back in MY day, a driver would pull into a service station, be greeted by an attendant, and simply made a request, such as "A dollar's worth of regular" or "Fill it up with Ethyl." For each dollar, you not only got the requested gasoline, but also had your windshield washed and oil and tires checked, at no extra charge.
[Today, when you pull into a service station, your only likely contact with an employee is via the press of a button on the pump (if you need assistance). Before fueling, you must go inside to pay in advance or you have to scan a gas card or a credit card. If you use a credit card, chances are good that you'll have to (a) enter the card in the reader, (b) indicate "yes" or "no" whether or not you want a car wash, (c) indicate "yes" or "no" whether or not you want a receipt, (d) wait for preliminary authorization, (e) enter your 5-digit zip code, (f) select your fuel-grade choice, (g) pump the fuel yourself, (h) put the fuel hose back in the proper place, and (I) wait for the receipt, if you asked for one, or go inside to get it, if you get a "see cashier" message.]
... and not only that, you have to pay MUCH, MUCH MORE for far less service.