Originally Posted by sokolov

Was there a huge purge of CDPs?

The two CDPs I usually use suddenly don't work any more. One I received from Hertz Austria as part of a special group program, the other I have through a paid membership in Austria's equivalent of the AAA. Then I tried two less attractive ones - one from the back of my Diners Club card, another one from Aegean's (A3) FFP (they have a special CDP for gold members). Same result: The Hertz website rejects them.

What's going on?

I have a VISA one, one from an Entertainment book and a third one from a trade fair - those are not rejected, but give no or hardly any discount.

I'm tempted to book Enterprise, but their website gives me unspecific error messages whatever vehicle I attemtp to pick. I guess I can't win this one. :-/