I'm just making sure I understand what I have read on here. We are going to WDW in early December. I purchased a 7 day MYW e-ticket from
undercover tourist and linked it to my identity on my
MDE account. I am considering upgrading to an annual pass because I have since found out I will be going to a conference at WDW in June. I paid $407 for the ticket. When I arrive at the park on my first day, I should go to guest relations and request to "upgrade" my e-ticket to an AP. The 'credit' applied for the upgrade should be the face value of a 7 day MYW ticket ($415). I'm wondering if there is any way to do this ahead of time, i.e., before I arrive in WDW.