Originally Posted by
Axey
Totally incorrect. Hertz has a dedicated rental extensions department reachable at 800-654-4174. There is no need to call them if you return +1 day, after that, I'd advise calling them..
Yes.
When you don't return it after a couple of days, one will see their CC be pre-authorized even more -- a very big chunk to cover additional days and then some. This is important for those who don't have much top up space left on the particular CC.