Ace of Shadows 2
The videos are often shown more than once; on gWallet you simply don't see any videos available if you've watched them a certain number of times. Same thing goes for gambit, and on OfferPal the videos tab simply disappears after you've seen all the available videos.
Oh no. I meant to use the videos are a reference. There's a non-video offer on gWallet, the first one from bing: compare, decide thing. For some reason, I was able to do that offer three times.