PKR POKER RAKEBACK
PKR is one of the most interesting poker rooms around. First of all: their poker client features full state-of-the-art 3D graphics. It is otherwise reliable as well, and because of its fancy looks it is bound to attract scores of fish. Fish mean more money for you, so PKR is already looking good.
The signup bonus is $800, and you can unlock it by accumulating 225 PKR points for every dollar of bonus. You need to know however, that PKR points earned through point tournaments, or received as gift do not count towards unlocking your bonus.
You have to earn your bonus-unlocking points by playing raked hands and real money tournaments.
Another thing regarding the bonus: you need to unlock all of the bonus within 60 days from signing up. Partially unlocked bonuses won't be credited to your account.
PKR is based in the Channel Islands in the EU btw.