Rental24H
Questions & Answers

I think they just don't take so much fees as Kayak or Rentcars. Cause when you go to those website, you will definitely find out that the car rental deals at the same pick-up spots and with the same conditions (like I'm a driver under 25 y.o., underage fees are really high!) - they would be more costly than those which I find on Rental24h.com.
Also they usually have HOT deals from their providers, I prefer to choose those low-cost options