Martingale System is for veeeery rich person. In this system you will win only on paper.

Nah, most gambling site have max bet so

This is one of the biggest problem of this system.
Next one is that we need a huge bankroll.

Even if there is no max bet and you have a huge bankroll, martingale won't work as you will just hit a long enough loss streak eventually.

Unless you have unlimited bankroll Wink

If I have unlimited bankroll, why would I deposit my *unlimited* bitcoin to the casino trying to earn a little more bitcoin lol? Wink

+1. That is way this system in worthless.

BTW. Maybe this *unlimited* is like this: " Mom give me some more money" Wink