I was able to use the pin that was addressed to my son. I called and said i wanted to see if a pin could be applied to my reservation. I gave the CM my reservation number, name and phone number, then the pin. Saved 25% on king room at CBR. I think we are considered 1 family. I asked about two other rooms I have booked for family but unfortunately they are in preferred rooms since that is what was available when I booked and the CM said it did not apply to preferred rooms. She said if they switched to king or pirate rooms it could be applied. They want two queen beds so I will wait and watch for more discounts hopefully coming in January.