We had a car reserved for $30.26 to go from the port to MCO last Saturday. This is the rate which showed at the office at the port upon pick up. When we dropped the car off, three hours later, our bill went to $75. I was told I had to go to the rental window inside. The girl, very rude, finally subtracted a $9.50 gas fee which is added to everyones total now at Budget. If you drive 75 miles or less you do not have to fill up. We drove 50 miles and filled up because it was cheaper. She said the rate difference was because we returned the car early, had reserved a 1 day rental. Never heard of anything so dumb in my life, a late fee maybe, but a higher rate for returning the car early? I tried to tell her that the rate on line was the same for 3 hours or 1 day when I reserved. The reason I used 1 day is because we live in the Northeast and if there were any weather delays I wanted to keep the car and not sit at the airport. Just wondered if this every happened to anyone, and if not to beware of the practice.