Got my pin today for November. Can I apply this to an existing reservation? Is there anyway to upgrade to the DxDP for an additional charge?
Yes and Yes. You can call and have the FD pin applied to your exisiting reservation as long as your check in date is within the dates for the PIN and there is availability at your resort. We were booked in standard room at POFQ but had to change to Garden view to get the FD.
You can pay the difference between the FD offered for your resort and the cost of the DxDP.



We all live at the same address but different houses so we were both able to use it. I would have never known anything about a PIN if it weren't for you all here! And we could not have afforded to go this December if it weren't for the PIN so I am so glad we received a PIN!
I booked right away so we are officially booked for our very 1st WDW trip and are going Dec. 1-6 at Pop Century with Regular Dining!