1. The outcome is determined by a man sitting in the backroom. Each machine is an independently operating device. 2. When a mechanic opens a machine, it will stop paying. In fact the machine will never ‘feel’ that it has been opened. Even if a casino person opens the machine he does it to clear or to refill the hopper of the machine. 3. Playing one and the same machine for a long period of time guarantees that you will get paid soon. It may be "due" or even long "overdue," but that doesn't mean it is "ready" to hit. This game never influences the next one. It can happen that a 5-minute game will bring you the jackpot and several hours spent at the machine will result only in losses. 4. With a club card you get paid more often. The player club cards do not affect the operation of the machine. Club cards will not help the machine to pay. 5. The professional gambler has a better chance than the tourist. All players have equal chances of winning. The machine has no way of knowing if you are a tourist or a professional or if you are tall or short. The only edge a better player may have is his ability to choose the best cards to hold. Internet Jackpot Poker Principle.