Talk:Reign of Dragons Guide by -Grim- (3UDZET3)/@comment-164.107.248.215-20130407150746/@comment-1321146-20130407152713

The point of a referral code is to refer a friend to the game. To award players for attracting more players to the game. Once you enter the referral code, that's it. You've been referred to the game. There's no point in awarding other people for referring you to the game again... :)

In short: Only one.