PowerPoker: Gold Stacks reward program offers 33%+ rakeback

The Gold Stacks is a VIP tiered program which guarantees instant and automatic rewards for earning FPPs and Gold Chips and building Gold Stacks.
The rewards, such as Gold Chips, bonuses and cash increase as you complete each Gold Stack and climb 50 levels of Gold Stacks. The faster you complete your Gold Stack, the greater the prize.  You are not required to play all the time in order to maintain the Gold Stack level you achieve. Once you get to Level 1-10, you will not go down.
Check the Rewards Gold Stacks tab in your PowerPoker client for more info.