The video poker machines are an integral part of any casino. Each poker combination has a certain profit rate. First, select the application, start the game. You get 5 cards and may even exchange. This means that you get for each card they no longer want a new one. You can also propose the casino, which cards you want to keep. At what card value you gain depends on the game variant.
There are, for example, Jacks or Better, in a pair of Jacks to win enough or Joker Poker, where there must be at least two kings, but as an additional card is a joker.