Can I switch resorts if I book with BRP?

[eeyoresmom]

I've been puttng off choosing a resort for our Jan trip because I'm not sure wether I want to go mod or deluxe.If I book POFQ can I change my mind later? Is there a time limit to this? TIA

 

[MagicKingdom05]

You can, but if the price goes down, they will charge you $50.