Earn FB Credit Free

1. Go to http://gamecoins.com/
2.Click connect with facebook
3. To get The GameCoins, you have to play the mission. Here are the mission :

http://gamecoins.com/blog/finish-the-first-level-of-fishdom/?refid=255970
(reach lv2)

http://gamecoins.com/blog/play-bubble-popp-2-and-pass-the-first-level/?refid=255970
(reach lv2)

http://gamecoins.com/blog/finish-the-chocolatier-sweet-society-tutorial/?refid=255970
(finish tutorial )

http://gamecoins.com/blog/finish-market-street-tutorial/?refid=255970
(finish tutorial)

http://gamecoins.com/blog/play-bubble-popp-2-and-pass-the-first-level/?refid=255970
(reach lv3)

http://gamecoins.com/blog/build-the-first-stone-for-your-pyramid/?refid=255970
(reach any lvl )

http://gamecoins.com/blog/watch-the-sword-2-trailer/?refid=255970
(watch the video)

http://gamecoins.com/blog/create-a-dawn-of-the-dragons-character/?refid=255970
(make the character)

http://gamecoins.com/blog/join-omgpop-and-play-pool/?refid=255970
(sign up and play)

http://gamecoins.com/blog/join-omgpop-and-play-dinglepop/?refid=255970
(sign and play)

http://gamecoins.com/blog/complete-practice-level-of-bejeweled-blitz/?refid=255970
(reach any level)

You can trade The GC with FB credit in

http://gamecoins.com/facebook/marketplace/

200 gamecoins = 10 Fb credit