When I need gas for my car, I pull into a gas station right around the corner from my house and use my gas card. Years ago, full-service gas stations were very common. However, things have changed. Now most gas station are self-service centers. Personally, I usually fill the car up with gas every time I stop. I generally pay in cash but more and more gas station accept credit cards. As gas prices are on the rise. I’m now thinking about buying a more fuel-efficient vehicle or just taking the bus.