Silly me forgot about a $200 paypal giftcard and I purchased a new MBP w/ Applecare on 2/26. Since I did it through the online store at time of laptop purchase, AC was applied automatically to my laptop's serial # w/o any additional paperwork or box to open. I'd like to return AC and purchase it on ebay w/ my gift card. Is it possible to return? Any penalties? Thanks!