Three ways for existing users to link up again / re-bind / recall older users— which one suits you best?

1. Self-service re-binding for new users
Suitable for users who just registered but forgot to enter an invitation code.
For registrations within ≤30 days, with no recharge, coin purchases, or transaction history, and with no current upline, you can fill in the invitation code yourself via the re-bind link.

2. Re-binding application
Suitable for users who have already registered but have low trading volume.
With KYC completed, no current upline, and trading volume in the 90 days prior to the application of ≤5,000U, you may apply for re-binding.
After applying, the system will only officially establish the binding relationship once your cumulative trading volume reaches 150,000U within 30 days.

3. Recalling older users
Suitable for old accounts that have not used Binance for a long time.
Registration >90 days, no current upline, and in the past 90 days there have been no usage records such as trading, recharging, withdrawals, transfers, or wealth management. You can log in via the invitation link to complete the binding.
Shared prerequisites: Your account must currently have no invitation relationships of any kind.
Users with an existing upline / inviter / big brother cannot re-bind.
Suitable for: newly registered users who missed entering the invitation code, low-activity users, and inactive older users.