Great deal if you are need a car rental anywhere in Australia for 3 days or more with Thrifty, you will get a Free upgrade plus one day for FREE!! I just made a booking for 7 days car rental in Perth it only costs $450 (they waive one day plus upgrade from a small car to Corolla) Really great bargain!!!!!
Must include a saturday, and must return to same location. Therefore no good for me :(