I checked online and on Priceline bidding a rental car rate is significantly cheaper than outside of the US (over 20%), including the CDW insurance. But, this rate is only available for credit cards with billing address within the US. Which is not the case by me. Could I pay with one card and then show up to the rental with another card? (I have access to a card with a US billing address)
Any other way to get access to those rates?

