Confused about what it would cost me to upgrade a UT ticket. I can save about $40 by purchasing a 3-day Park-to-Park ticket from UT instead of from Universal directly. If I buy from UT and upgrade to an annual pass before my 3 days are used, will Universal have me pay the difference between my UT cost and the annual pass or the difference between their cost of a 3 day and the annual pass? Just wondering if there’s any point in going through UT to save the money if I’m going to lose it when I upgrade. We’ll be there for a week so we’re getting an annual pass but was wondering if going through this loop will help save some $. Does Universal see see what we paid for our tickets?