I used to use the betfair platform until it they blocked themselves from being viewed in Canada for some strange reason right after they were purchased by ladbrokes I believe it was.
Anyways, after playing with them for a few years, I was horrified to learn about their 60% tax on consistent winners that they have dubbed a "premium charge".
Found some sort of edge to exploit and reap profits?
Betfair doesn't even care to talk to you to ask you what you are doing, they will just charge you 60% of your winnings once you go over a certain limit. [0]
Anyways, after playing with them for a few years, I was horrified to learn about their 60% tax on consistent winners that they have dubbed a "premium charge".
Found some sort of edge to exploit and reap profits?
Betfair doesn't even care to talk to you to ask you what you are doing, they will just charge you 60% of your winnings once you go over a certain limit. [0]
[0] https://www.theguardian.com/sport/2011/jun/29/betfair-premiu...