The Martingale online casino technique is one of the oldest betting systems around, and is very easy to implement. On a standard bet, for $5 for example, on an even money bet, such as black in roulette, you would bet the same amount each time you won. If you lost, you would double the bet for the following hand. In the latter case, when you eventually win after losing several rounds your net win will be the $5 you initially laid out, and subsequent wins would yield the same amount, no matter how many bets you may have lost in the interim. It is a great way to make sure you bet neither too much nor too little, and still come out on top! It is not suitable for every situation, but can provide a helpful framework for gamblers and can help ensure you don’t get carried away by the possibility of the next win.