Usage patterns
コンビニに寄るto stop by a convenience store
I stopped by a convenience store on the way home and bought a drink.
コンビニでアルバイトをするto work part-time at a convenience store
When I was a university student, I worked part-time at a convenience store.
コンビニでATMを使うto use an ATM at a convenience store
Since it was late at night, I used the ATM at a convenience store to withdraw money.
24時間営業のコンビニa convenience store open 24 hours
There's a convenience store nearby that's open 24 hours.