holdem 

1.  Sign up for rakeback.  There are lots of trustworthy rakeback deals to be had, including full tilt rakeback and cake poker rakeback, and these can add some serious chips to high volume players’ monthly take home.

2.  Bonus whoring.  Turn bonus clearing into an art form.  Non-USA players have the best choices.  TonyG Poker Bonus and this Titan Poker Bonus are both solid bonuses with extras.  Between all the signup bonuses and reloads these days, you could bonus clear forever.

3.  For folks just getting started, you can pick up some free poker money with no deposit required at a lot of sites.  You can even get no deposit casino bonuses and play blackjack to clear a profit.