Sportsbooks may impose limits or account reviews for reasons like a high CLV...

https://www.yankee-bookmarkings.win/sportsbooks-often-set-betting-limits-or-trigger-account-reviews-due-to-factors

Sportsbooks may impose limits or account reviews for reasons like a high CLV (Customer Lifetime Value), which signals valuable players. To avoid delays, ensure your KYC documents and payment details match exactly