Hi Karyn,
Welcome to planDisney and thank you for asking us a question!
If I understand correctly, you’ve already purchased a 3-Day Standard
Theme Park Ticket and you’d like to upgrade it to include the
Park Hopper Option. I totally understand why you would want to do that – with only 3 days to play in the Disney Parks, you’re going to want to hop around, especially if you want to be able to visit all 4 Theme Parks.
Unfortunately, from what I understand, you can’t change your ticket options online, after your purchase. That said, don’t despair! If you visit
Guest Relations at any Theme Park entrance or the Welcome Center at
Disney Springs, a Cast Member will be happy to help you add that option to your ticket. Please note that you can add this option even after you’ve used it to enter your first Theme Park, so I’d recommend that you wait until a little bit later in your Disney Day before you visit Guest Relations; the queue can be pretty long first thing in the morning.
Please don’t hesitate to come back and see us if you have any other questions!
Have a Magical Day,
Lynne