No roulette betting system guarantees profits. However, these strategies are fun to try once in a while and can result in major hot streaks. The 3/2 system fits this description well. It gives you an opportunity to โปรทุนน้อย win both frequently and big. The big payouts come when you win both a column and red/black wager in the same round. You’ll collect 7 units in these instances. Frequent payouts come due to the fact that you’re set to win around 70% of the time. Be aware, though, that you’ll also lose both wagers 30% of the time. For this reason, you should have a fairly large bankroll when using the 3/2 betting system.