log into amazon account from where?
EDIT: I looked into this a bit farther and it seems that amazon instant video is only available to some people as it is currently in an "experimental" phase.
So you watch ads from what an app or the site and you earn free credit to rent or buy movies and tv series. Sounds good but I don't wanna link my amazon account to this site unless it's legit. I'll wait a little while to see what others on here think about it.
I change my amazon password before purchasing through the hitbliss program, then I change it back after the transactions are complete. Somewhat more secure, as they don't have full time access to your account. The other option would be to create a separate amazon account for buying videos on. Not a big deal if you don't already have a large video library built up.
To get access to amazon video marketplace, just send a complaint about the selection. Oh, and please complain about not being able to buy Movies, and the fact that you can't rent/buy in HD. Please ask for all options to be given. I'd rather pay $1 more for TV episodes to have HD, even though it means getting 2 episodes instead of 3. And sometimes even $6 is enough to get an HD movie. Kick-Ass was on sale for $5.99 for BF/CM