I was looking it up, just now and I would watch selling this as a UV, it's no longer listed on vudu or flixter anymore; they're only saying it's for iTunes or Amazon now http://www.rottentomatoes.com/m/if_i_stay/?search=if%20i%20stay
I redeemed one myself, When you type in the code at: Foxredeem.com it asks you which provider you want to redeem through. I selected vudu, & mine is still showing up on my vudu. I just checked to be sure.