CP and DDP question

[MissDisneyTeach]

Sorry if this has been asked before!

I have already booked a CP package for our Dec. trip and I gave them my credit card number.
We just decided to do the DDP (of course we are going during the week that it's not free! ) When we were on the phone with them I didn't think about asking....does it just switch over to DDP or do I need to call them back and tell them I switched to DDP?

 

[TDC Nala]

It's not a prepayment. The credit card was for a possible no-show fee and should not have been charged. You'll just pay with dining credits at the restaurant.