I don't think it should make a difference. I am pretty sure the Costco cash card is based on the total price of the cruise, not how it is paid for. You can pay anyway, credit card or gift cards or DVA. I did call Costco 1st who then put me on a 3 way call with Disney to pay by the DVA account But I won't know the answer exactly cause my cruise is in May. I'll know by the end of May.Hello! I just have a question for you.
When you book through Costco you get the Costco cash card that is some sort of percentage of the cruise itself (I forget the percentage itself). If you start paying through DVA does the value of the Costco cash card go down since you are not paying through Costco anymore?
Thanks!