Crypto.com is a major crypto platform regulated under MiCA in the EU, with additional licences from Singapore's MAS and Dubai's VARA. Its sign-up reward is paid in CRO, the platform's own token, and is earned by hitting trading-volume milestones, so the realistic value for a typical new user is modest. It is unavailable in the UK, Singapore, South Korea and Uganda.
Risk warning: Trading carries a high risk of losing money, especially with leveraged products such as CFDs. A bonus does not reduce that risk. Only deposit what you can afford to lose.
Crypto.com
New Crypto.com users who join with a referral code and trade earn a sign-up reward paid in CRO, realistically about $5 to $15 for a typical user, up to roughly $50.