I've used Auto Slash several times. The first time, I was skeptical, but they immediately found me a deal on an SUV rental that was 40% lower than anything I could find anywhere else (including directly at the auto rental agency and any of the so-called cheapo sites). But then, to top it off, within a week they found me an even better deal -- overall, I ended up paying less than 50% of what I thought I'd have to pay when I first started shopping. Since then, I've used Auto Slash each time I've rented a car, and each time they've come through with a stellar deal. Keep up the good work!