Open your Binance account through our link, finish identity verification and link your UID on ReturnFee.
Before you start
An account opened without our link, or on a regional platform, cannot be linked. Sign up on the global site through our link.
Binance also requires your own payout address when you link your UID. Details are in the payout policy.
Tap the sign-up button on this page. The Binance sign-up page opens. Use our link, not the Binance app or a search result, so the account is opened through us. Check that the referral code field already shows RETURNFEE. Leave it as it is.
Enter your email or phone number, tick the agreement box and tap Next.
Binance sends a 6-digit code to your email or phone. Enter it on the sign-up screen. Then set a password of at least 8 characters, with at least one uppercase letter and one number.
Open the Binance app and complete identity verification (KYC) as prompted, usually an ID document and a selfie.
In the Binance app or on the website, open your profile. Your UID is shown there. Copy it.

Open ReturnFee, sign in and add the UID under your dashboard. Choose Binance as the exchange.
Link your UID
Screenshots are from a Binance account; the exchange may change its layout.