Originally Posted by Beckles
In my experience while there may be a "base" % off associated with a CDP, the actual % off for any given rental can vary widely, so I still check a few when I'm making a rental.
In some cases such as one ways, using a CDP can result in a higher rate quote on Hertz.com, so it always pays to check and/or call Hertz reservations as they can usually cut through the confusion and get you the lowest available rate quote without too much trouble.