Where do you get these? How do you buy drink coupons ahead of time? I asked Carnival about the pop card and buying them ahead of time, but they said you could not buy them until you are on the ship.
So, is there a website you buy these at? OR do you call somewhere.
I never even thought about paying a little at a time on the cruise.
Thanks for all of the ideas! We just took a ten day Princess cruise, so there will be kind of a tight budget for the next one.