Now they have an especial offer. If you sign up for BitGold with a referral link from a friend you get 0.25 grams of Gold!
(In few countries up to 0.50 grams of Gold, and others only 0,025 grams of Gold).
You will need to register your document Id to receive the free gold.
I just got 0.5g of gold free for signing up
http://bit.ly/1Lk2pfZ
