I put the itinerary in bookwithmatrix, it gets parsed properly, click on priceline desktop, itinerary shows great, price too, go through the passenger data, seat selection, and then when trying to enter the credit card information I cannot select the card type, it is blank. The site won't let me purchase unless I select a card type, yet there is none to select....

Anyone else experiencing the same problem? The itinerary won't show up in CheapOAir or AA, so it is either Priceline or priceline for me on this one, but it doesn't let me purchase. Maybe the link used for priceline desktop is outdated?