1. Both new and existing users are eligible to participate. Please click the “Register” button at the top to join this event. Winning users must complete KYC verification.2. If multiple users share the same IP address, only the first participant will be eligible for rewards. Any cheating or behaviour that compromises the fairness of the event is strictly prohibited. Violators will be disqualified from participation once detected.3. Participation for this event closes at 13:00 GMT+8 on December 31, 2025.4. Bifu reserves the right of final interpretation of these terms and conditions, including but not limited to modifying, changing, or cancelling the event without prior notice. If you have any questions, please contact us.This event offers three tiers of Trial Bonus:A. Receive 50 USDT in Trial Bonus — activation condition: complete KYC.B. Receive 1000 USDT in Trial Bonus — activation condition: complete KYC and deposit ≥ 1000 USDT during the event period, maintaining a balance not lower than this amount.C. Receive 5000 USDT in Trial Bonus — activation condition: complete KYC, deposit ≥ 5000 USDT during the event period, maintain a balance not lower than this amount, and successfully invite 2 new users to participate in the “Trial Bonus” event.