Montpelier is the nation's smallest state capital. Here, 2 doors down from the capitol, smack downtown, is an example of a local full serve gas station.
Many gas stations around have electronic readout pumps, but many of these remain. Remember the 'ding-ding' sound when you'd pull up to the station? We've got it. This downtown gas station doesn't sell drinks or cigarettes or anything but oil, antifreeze, and wiper fluid. (Not because of any regulation, just because.)