Gas station convenience stores (1970s–1980s)
Gas stations began adding convenience stores in the 1970s, turning fueling from a service-stop into a quick retail errand. The model proved profitable enough that convenience store fuel sales now dominate US gasoline retailing.
Stations with attached stores saw higher margins than fuel-only competitors.
Fueling became embedded in retail trips; drivers rarely think of a gas station as a destination.
EVgo is applying the same logic: put fast charging where people already park, and the 'waiting around' objection disappears. The grocery dwell time of 23–45 minutes is the EV-era version of the five-minute gas-and-grab.
