[Grinder]

this is in their faqs
no definition if raked hand

$50 as a Brand New Player:

Receive a 100% deposit bonus up to $50 on your very first deposit in Caribbean Sun Poker.

The money will instantly appear in your Ecash account upon making the qualifying new player deposit, and in order to play the money at the poker tables, you will need to play 5 times the bonus in raked hands.

For example, if you receive the full $50 bonus, once you complete your 250th raked hand, the bonus money can be brought into the tables.