Hi there
Basically i provide a "small" Bankroll to a Winning Pokerplayer who wants to play at CoinPoker riskfree.
The amount is variable on the Limit the winning Player is playing.
But they got to win and hand over their winnings to you at some point - Right?
Other than this is actually a promotion for that website, the only other thing I can think of (which doesn't make much sense) is that you want these players to use a reference code to somehow boost your own payout amount for referrals.