If I could give a 10-star rating, I would! I have been using AutoSlash for many years and have realized huge savings. I compare rates directly with the major rental companies and am convinced of the savings offered by AutoSlash. I book early, so the tracking feature is a BIG plus!!! I have lost track of the number of times AutoSlash has notified me of a lower rate. After making the new reservation it takes minimal effort to cancel the original one. Best of all, you don’t have to prepay or give credit card info. The few times I have needed customer support, I have received a response to my inquiry within 15 minutes…this is unheard of these days! The folks at AutoSlash have a business model second to none!!! Can’t say enough good things about my experience with AutoSlash!!! Scott is outstanding!!!