So I was in a betting server today, and the match drawed. And everyone lost their betted tc.

I think it would be better if all bets would be canceled on draw/tie.

Well usually I cancel the bets in my servers if a draw hapens. Not sure if it is required tho. I mean every host has his own rules.

Also you have posted in the wrong thread.

I'm pretty sure he's making a suggestion that there's a function put in that automatically returns bets when a draw occurs.