Overview of a classic martingale betting style

Classic Martingale System The idea of the classic Martingale system is to double up the next bet after each loss and to reduce it to the initial amount after each win. Eventually the win covers all the net losses of the previous bets. For example, if you bet 5 units and lose the bet, the next bet is doubled up to 10 units. Then if you lose your 10unit bet, you must bet 20 units on the next spin of the roulette wheel. After next loss the bet is increased to 40 units. At last you win the bet which means t