Join Date: Jun 2010
Posts: 4,412
As above.
Most places (and closer to all places up until a few years ago) you are dealt out whenever you are not at the table at the time of the deal, just like a normal pot rake game.
A few years ago a few places started dealing you in until you missed a button. I generally like it as a quality of life improvement, because you no longer have to yell and wave and run to get back to the table as you're returning from the bathroom or whatever to get a hand. On the flip side, every once in a while the dealer forgets to do it and some nit notices and complains and they have to do a misdeal for no good reason.
Most places don't charge you if you sit at a dealer change (which tends to be when players change as well). Some places charge you if you sit within the first X minutes after a dealer change. Some charge you only if there's a list. Some (few) charge you whenever you sit down, regardless.
For some of the bigger games, rather than paying time individually, they will do a time flop (or more rarely these days, one or more time pots). Basically, a time flop is when the flop gets spread next, whatever number comes up first on the board pays time for everyone (so if the board is 63J, the 6 seat pays). They do this because it's faster, and because the size of the time is smaller compared to a pot size, and just because GAMBOL. Generally you can opt out of this and just pay your own time. Just ask at the table and someone will tell you the custom at that game. Time pots are a little different, but similar concept.