At Noble Poker, you can get 50% up to $100 on your first deposit as bonusmoney. To earn your bonusmoney though, you need to collect "Crowns".
Crowns are awarded for each raked hand you participate in. You will earn a different number of crowns for each rake depending on the amount:
$0.25 / $0.50 - 1 Crown
$0.51 / $1.00 - 2 Crowns
$1.00 / $1.50 - 4 Crowns
$1.51 / $2.00 - 6 Crowns
$2.01 / $3.00 - 8 Crowns
When participating in tournaments, you are rewarded 20 crowns for each tournamentfee of $1.
When you have earned 500 crowns, $10 will be deposited to your account. The next 500 crowns, 10 more and so on until you have reached your bonusamount.
Except for the usual signup bonus, theres also a number of other types of bonuses, read more about them on their website.
