1. What Is a Binance Referral Code 🧾

Every Binance user gets a unique referral code.

• New users register via invite link → auto-bind invite relation
• Existing users earn a % of trading fees as rebate
• Core mechanic: Binance shares fee revenue to incentivize organic user growth

2. How to Check: Does My Account Have Fee Rebate? 🔍

Method 1: Ask Human Support (Most Authoritative)

Step	Action
①	Open Binance App → tap top-left LOGO → top-right 【Support】
②	Type: "Did I fill any fee-discount referral code at registration?"
③	Bot replies → type "human agent"
④	Select category → tap "Account Issue"
⑤	Ask human agent again → they check database
⑥	✅ Has referrer = bound, no re-register needed ❌ No rebate relation = never filled code, proceed to补 bind

Method 2: Check in APP (Instant)

App left menu → Invitation Rewards → My Rebates → Invitee Cashback

• 20% → active ✅
• 0% → not bound ❌

Method 3: Fund Flow

Assets → Fund Flow → Search "Invitee Cashback"

• USDC incoming → rebate working ✅
• Nothing → not bound or no trades

3. Forgot to Fill? How to补 BNOFFICIAL 🔧

✅ Path A: Official "Bind Super Rebate Code" Page

Open 👉 https://www.binance.com/zh-CN/activity/referral/bind-ref

Type	Condition	Action	Difficulty
🟢 New	<30 days · no deposit · no trade	Enter BNOFFICIAL → submit	⭐ None
🟡 Small Old	90d volume ≤5000U · KYC done	Enter BNOFFICIAL → hit trade target	⭐⭐ Volume needed
🔵 90d Recall	Unused 90 days	Login via link → tap 【Confirm Bind】	⭐ One-tap

✅ Path B: Login via Invite Link

Open 👉 https://www.binance.com/join?ref=BNOFFICIAL → popup "Confirm Bind" if eligible.

❌ Already Bound to Others

Solution	Detail	Rating
Family new ID	Unregistered ID + new email + new phone	⭐⭐⭐ Best
Wait 180 days	Community: same-ID needs ~6mo cooldown	⭐ Uncertain
Keep without rebate	Trade normally, just pay full fees	⭐⭐ Personal

4. Important Correction on "Close Old → Re-register" ⚠️

Myth	Truth
Instant re-register after close	❌ Official: NOT supported
Same ID reopen = rebate	❌ Needs ~180 days; system may still block
Close to escape old bind	❌ Same ID still recognized as old relation

5. Create New Binance Account (Family New ID) 🆕

Step	Action	Note
①	Open link	Auto-fills BNOFFICIAL
②	Email/Phone register → verify	+86 OK
③	Set password	≥8 chars mixed
④	Confirm BNOFFICIAL shown → submit ✅	Manual entry if needed
⑤	KYC Lv.1+Lv.2	ID + facial
⑥	2FA · anti-phish · fund pwd	Must do
⑦	Buy 0.5–1 BNB → enable BNB fee pay	Futures separate
⑧	Spot + Futures taker trade each	Activates settlement
⑨	Check rebate = 20% ✅	USDC in fund flow
⑩	BNB enabled → ~40% total 🎉	Base 20% + 25% off

6. Fee Rebate Mechanism Complete Explanation ⚙️

🔗 Relation Flow

• You (Referrer): Share BNOFFICIAL link/QR
• New User: Registers via link → auto-bound
• System: Locks relation, covers spot + futures

💸 Trigger

New user pays fees ➔ System auto-calculates your rebate

📊 Core Data

Item	Value	Note
Base Rebate	20%	Permanent
BNB Stack	~40%	20% + 25% discount
Settlement	Hourly ➔ USDC	6h to Spot
Entry Name	Invitee Cashback	Searchable

5 Key Stages

Stage	Description
① Initiate	Share exclusive channel with BNOFFICIAL
② Accept	New user MUST register via your link/QR
③ Bind	Backend marks as "invited by you"
④ Generate	System auto-calculates rebate from their fees
⑤ Settle	Hourly → USDC → 6h to Spot ("Invitee Cashback")

✅ Final Checklist