No stars, not one star. I put my credit card in one pump. It did not work. Moved my car to another pump. It did not work either. I walked inside to ask the cashier to cancel my credit card transactions. He said to press the cancel button twice. I told him I did that and it did not work. I asked him to come to the pump he did not do that. I left, not knowing if my credit card was still active at the pump.