they DO care if you win or lose. A friend of mine found a way to exploit a bet that in the long term made him money always. When he was in the 10k+ profit range they would start lowering his maximum bet until he got clapped with 0.20 bets or something like that, meaning they actually ban you from their site. When he tried to make other accounts or using the same wifi, instantly banned. So he started taking phones from others, with everything at their name, using national internet, not the home wifi and splitting the benefits 70-30. It happened the same every single time, sometimes it would be capped at 15k, others at 18k. He used one of the big boys betting websites, so yeah. They definitely care if you make profit often and how much you make off them. They also ended up removing the mentioned bet from the site.