How do I cancel my fuel card? Andrew Mills August 10, 2016 23:59 Updated Follow How do I cancel my fuel card? Answer: Click here to cancel your card Related articles Can I buy at a Challenge Service station How do I apply for a fuel card? What should I do if my fuel card is lost or stolen? Fuel Card Appliciation What fuel companies are currently paying a rebate to UBT? Comments 0 comments Please sign in to leave a comment.