Can Ticketsatwork tickets be upgraded to ap?

[ktoy]

Long time lurker on this board and I have gained so much info. Im thinking about picking up a deal of 2 day plus 2 bonus days and need to make sure they can be upgraded to ap. I know I may only get credit for two days and thats ok. I just would hate to end up disappointing my kids with not being able to upgrade ticketsatwork tickets to ap and only getting 4 days. Thanks