Apparently this location is known for their illegitimate fuel charge! I'm a Gold member and I ALWAYS fill up the gas. I always stay for the receipt also at return so I can confirm the charges. However, last night at LAS, there was only ONE person working the return and about 6 cars waiting. We had to go catch our flight and so the guy told us to go ahead, and now I have an email charging me for fuel when we filled up beforehand. Renter be aware! Get to the airport early for return and STAY for the check out to make sure they don't charge you extra for fuel!!!