Sportsbooks often set betting limits or review accounts due to factors like...

https://wiki-net.win/index.php/What_Should_a_Sportsbook_Tell_Me_When_They_Restrict_My_Account%3F

Sportsbooks often set betting limits or review accounts due to factors like customer lifetime value (CLV), helping manage risk. To avoid delays, ensure your KYC documents are accurate and payment details match your registered name