Not plagiarizing, I suppose.

According to the Gambling Money Laundering Regulation, all users entering a casino must undergo a manual KYC evaluation, which includes identity and verification, every time a player deposits, wins, or spends more than 2000. (enforced by the Gambling Commission). Then, as part of ongoing monitoring, additional due diligence must be performed to confirm the initial discovery, as well as more sophisticated business ties, and to ensure that staff is trained to recognize problematic regulatory activity. All wagers made with online bookmakers must be fully traceable.
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Source:
https://financialcrimeacademy.org/gambling-aml-money-laundering-through-casinos/