Is anyone having this problem? I am referring to the President Day Weekend Special listed at this link. According to the conditions, you can use a CDP simultanesously w/ this PC code, however when I try using my gold family discount CDP when logged in, I get the PC code is not valid error message. However as soon I log out of my Hertz Gold account and just reserve w/ PC as a non-member....Boom! the PC code works. Very strange. Is anyone else having this issue???