1 $ GreenmanGaming games?

Oh didnt see there was a option thx :D!

lol hopefully he doesn't buy dlc for a game he doesn't own

I'd recommend this option

List of active rewards here :
https://www.playfire.com/a/rewards
you need to unlock the steam achivments during the time the reward is actived
in this page check the reward with the games in your account and inform you what reward you still can claim.
http://steamlessness.appspot.com/
1.35 i think is the amount of credits they give you for link your steam account with your plafire account and for choose recived newsleter. (0.5£+0.5£ expresed in u$s is aprox 1.35)