Can an existing exchange account receive FeeBack cashback?

Existing does not automatically mean eligible

FeeBack needs your UID to appear in our exchange referral report. Clicking a link after creating an account does not prove attribution. Do not create duplicate accounts or bypass exchange rules to obtain cashback.

Ask for an account-specific eligibility review before trading with a cashback expectation. Country, account type, existing referrer and product restrictions may prevent attribution.

Binance: use the code at signup

Binance’s published standard referral FAQ says the code must be used when opening the account. Do not assume an existing account can be reassigned to FeeBack. Confirm any exception directly with Binance and FeeBack.

MEXC: a limited linking option

MEXC documents referrer linking for some main accounts created within the last 30 days that omitted a code at signup. Account-specific restrictions apply, and customer service may be needed. This is not a guarantee of FeeBack acceptance.

Bybit: affiliate-code conditions

Bybit documents adding an affiliate invitation code within 14 days of registration for eligible main accounts with no existing affiliate or referral code. This does not apply generally to ordinary referral-program codes, and regulatory restrictions can prevent joining.

Even if an exchange accepts a code, submit your UID to FeeBack. Only manual verification against the referral report establishes FeeBack attribution; a submitted UID alone is not a verified registration.