<prompt> Human: I have two charges on my credit card from one trip to the 7-11 gas station. Both charges are identical--same day, same amount.Is there anything I can do about this? Who can I call?  <response>: Some gas stations put a hold on your card to make sure its a good card. When did this happen? Has it cleared yet or is it still a pending charge? If its still pending, youll have to wait for it to clear. Once it clears and there are still two charges, contact your credit card company and they will likely reverse the charge for you. It helps if you still have your receipt, as well - if you dont, youll probably be fine, but chalk it up to a lesson of always keep your receipt. 