Adding days to a ticket

[shoppgirl]

I'm sorry if this has been asked before, but I have a 2 day park to park ticket that I got from an Airmiles reward. I see thAt Universal now has buy two days get two free! Will they let me change my 2 day ticket to a 2 day park to park get 2 days free ticket without paying any increment? Or will I have to pay the difference between 2 day to 4 day? How much would that be? We will be buying three more tickets with this promo and would love to get four days at the parks for all of us!
Thanks in advance!

 

[damo]

I don't think that they will let you upgrade for free...it is probably an online promotion. It will probably be $30 to upgrade to a 4 day from a 2 day.

 

[shoppgirl]

I don't think that they will let you upgrade for free...it is probably an online promotion. It will probably be $30 to upgrade to a 4 day from a 2 day.

Thanks again for clarifying.