Not a single red cent.
Still not made a deposit on any site, and still play for free every day, even if I register for a tournament or sit and go game with a cash buy in, It is still free because I have not made a cash deposit ever, and have played for over 20 years.
My logic is if I don't make a deposit I cannot lose anything, and that is why Poker is so much fun, am I a "Fish?" Sure some of the time I will fish for a straight or flush, am I a "Donk?" Possibly, But the important thing is "I am a winning Fish or Donk!
Call me what you want, but I am not losing anything, Not a single red cent.
When the fun Stops, STOP!