We are checking-in to resort on Sunday with AP rate. I was hoping to purchasing AP when we arrive at MK the next morning (going to MVMCP on Sunday). Do you think this will present a problem?
i think it really depends on the CM that checks you in. Last year, i bought my Ap online and only had the certificate thing that you redeem to get your AP. I thought this would be a problem since it wasn't activated. Then when we got to our resort, i asked the CM to confirm our rate again and he did. He even commented on what a great rate it was. I asked if he needed to see it and he said that we'll just forget about out it since we already were checked in.
I have heard on these posts where people do run across issues if they don't have them. my advice to you would be to just purchase it online through the disney site and have your voucher. I hope this helps
Other options include purchasing it at the Disney Store, or if you're flying in you can get an already activated AP at the Disney Stores in the airport. You can also get one at Guest Relations in Downtown Disney.
I've only been asked once for my AP, and even before I could get it out the CM said "that's ok." I've also read that CMs will just ask you to stop by the check-in desk later with the AP,