Mine is a bit different. I booked through Travelocity at 205.41 but my rental agreement has an eye-popping 353.09!
During three separate calls to CS, I was told:
1) I needed to go to the nearest Thrifty counter to have the additional charges removed. I drove to DAY and was told they couldn't do that.
2) I needed to go to the original Thrifty counter to have the additional charges removed, but before returning the car.
3) I needed to return the car and have the charges removed afterwards.
Any suggestions, dear friends?