there is one incident that i noticed upon executing one strategy that i learn when i doubled my money, the casino didn't presented me some good matches in that sport for few hours. i wonder if they already noticed how fast i profited. almost double as short period of time so i was curious to know if viewing the casino with another account will be different. somehow it reminds me that i could be charged with multi account and lock my funds.
If you were doing for example arbitrage betting it's happening to a lot of users, as I said there are hundreds of checks done by bots to analyze your history for gambling, and they have internal information that you might not even be aware f, such as comparing your winning odds to the lowest on the market or the highest at any point and so on.
Any out of the ordinary winning betting strategy on a website will be identified in minutes, of course, they will react, if not banning you at least restricting the matches or restricting the amount you can bet/win.
So what would you do with a strategy that earns you 80% when you can make only 3$ bets 10 times a day?
One hour of flipping hamburgers.
I know a real case when a really large betting site (I won't name it but it is not crypto related) banned one of my bookmarked punters for taking bets 5 minutes before the race because he would always bet against horses, he was in the parade ring, he had an eye for it and he would know from a few glances what's wrong with one of those, so they banned him despite not breaking any rule, being totally legit. Of course, he was gambling hundreds on 1/7 2/6 maximum but it was still legit, yet they did ban him.