Originally Posted by MaxVO

I've experimented with various CDP options, and discovered that the above benefit only comes with the code for AmEx Platinum. The code for Venture X also resulted in higher rental rates in some cases. My dilemma is that I'd love my rentals to be covered by Venture X insurance. I've recently had an interaction with them, and found the service to be phenomenal.

Are there requirements to use matching CDP and payment card combo's? Any ideas what happens if I use the AmEx Platinum CDP (for the grace period) and charge my rental to Venture X?

Originally Posted by ithinkurdumb

I've regularly used Amex CDP for the better discount and grace period, while paying with a Chase card. However, Amex's terms do require payment using a Platinum card (and using Platinum Travel for the Hertz booking).