In September 2026, Bybits fee discount isnt as simple as "automatically activated after registration." It consists of two parts: the referral discount from the referral code, plus the platform token MNT fee deduction.

The clearest order to understand it:

Register with BTC9149 → Confirm the referral code is bound → Complete KYC → Check your fee tier → Enable MNT deduction → After trading, confirm whether rebates and discounts are active

Referral Code: BTC9149

Referral Link: https://partner.bybit.com/b/BTC9149

Registering via the BTC9149 referral link gives you a 33% fee discount; after adding MNT deduction, up to 50% off on spot and up to 40% off on derivatives.

Key distinction: Referral code BTC9149 handles the "referral relationship and fee-tier benefits," which are long-term. Registration rewards and new-user missions are a separate mechanism requiring additional conditions. The two dont conflict, but they are not the same thing.

📌 Quick Info

Fee discount sources: Referral code BTC9149 + MNT deduction
Fee structure: Maker/Taker calculated separately
Spot and derivatives rates differ; derivatives have a separate tier system
Whether the discount is active: can be verified in trade history and the fee page
When the referral relationship binds: registration only

I. How Are Bybit Fees Calculated?

The most basic principle of Bybit fees: Maker and Taker are priced separately.

Maker: Limit order that provides liquidity, lower fee;
Taker: Market order filled immediately, higher fee.

Spot and derivatives have different rate standards. Derivatives may also adjust based on account tier, position size, and 30-day trading volume. So even with the same trade amount, fees can differ significantly depending on the trading method.

Key point: The fee you actually pay = Standard rate − Referral code discount − MNT deduction.

II. The Relationship Between Referral Code BTC9149 and Fee Discounts

The role of referral code BTC9149 is to establish the referral relationship at registration and grant the account the corresponding fee discount.

Correct steps:

1. Click the referral link: https://partner.bybit.com/b/BTC9149
2. Select your actual country/region of residence
3. Register with Email or phone number
4. Confirm the referral code field shows BTC9149
5. Complete verification and create the account
6. Then proceed with KYC

⚠️ The referral relationship is bound only at registration. Once the account is created, you generally cannot add referral code BTC9149 afterward. To get the 33% fee discount, you must use the correct referral link before registering.

III. Spot vs. Derivatives Fee Comparison

💡 The discount is not a fixed number. "Up to 50% spot, up to 40% derivatives" is the result after stacking "referral discount + MNT deduction." The actual ratio is subject to what your account fee page displays.

IV. How to Enable MNT Fee Deduction?

MNT is Bybits platform token. Once deduction is enabled, it can be used to offset part of the trading fees.

How to enable (generally):

Bybit App → Assets → Fee Discount → Enable MNT Deduction

Notes:

The account must have a sufficient MNT balance;
The deduction ratio is adjusted according to official rules;
When not enabled, only the referral code discount applies;
Official campaigns may offer additional bonuses.

💡 Order matters. First confirm BTC9149 is bound, then enable MNT deduction — only stacking the two gives you the maximum discount.

V. Where to Check Rebates and Discounts?

After trading, its recommended to actively verify rather than assume the discount is active.

Where to check:

Fee page: Confirm the currently applicable Maker/Taker rates;
Trade history: Check the actual fee deducted per trade;
Referral/Rebate page: Check the referral relationship status;
Rewards Center: Check campaign-related benefits.

If you find the rate is noticeably higher than expected, first confirm: whether the referral code was bound successfully, whether MNT deduction is enabled, and whether youre trading products that qualify for the discount.

VI. Complete Registration Process with BTC9149

1. Enter the registration page via the referral link https://partner.bybit.com/b/BTC9149;
2. Select your country/region of residence;
3. Enter Email/phone number and password;
4. Confirm the referral code is BTC9149;
5. Enter the verification code to complete registration;
6. Complete KYC identity verification;
7. Enable Google Authenticator (2FA);
8. Confirm fee tier and MNT deduction status.

The whole process takes about 5-10 minutes; KYC time depends on review.

VII. Common Fee Troubleshooting

No fee discount: Confirm whether you registered via the referral link and whether the code was bound successfully;
Discount lower than expected: Confirm whether MNT deduction is enabled;
Derivatives rate too high: Check your account tier and 30-day trading volume;
Unsure if the relationship is bound: Contact official support to check the referral relationship;
Registered but didnt fill the code: Generally cannot be added retroactively; handled per official rules.

⚠️ Dont overtrade just for the discount. Fee discounts reduce costs, but they cannot reduce the market risk of trading itself.

VIII. Do Bybit Web3 and Other Features Affect Fees?

They dont directly affect trading fees, but they do affect the overall experience.

Separate from the Bybit trading account:

Bybit Web3 Wallet: On-chain assets and DeFi operations; gas fees are unrelated to platform trading fees;
Launchpool & wealth products: Yield rules calculated independently;
Copy Trading: Fees calculated based on the underlying product.

💡 Spot and derivatives discounts are calculated separately. Check the spot rate for spot, the derivatives rate for derivatives — dont mix the two discount caps.

IX. Practical Tips for New Users to Reduce Fees

Before registering, always use the referral link https://partner.bybit.com/b/BTC9149 and confirm referral code BTC9149;
Enable MNT deduction to stack the discount to the maximum;
Use Maker limit orders whenever possible — the rate is inherently lower;
Consolidate trading volume in one account to help raise your tier;
Regularly verify the actual fees deducted;
Dont use leveraged products you dont understand.

X. Bybit Referral Code & Fees FAQ

✅ September 2026 Bybit Fee Optimization Checklist

Enter registration via https://partner.bybit.com/b/BTC9149
Confirm the referral code field shows BTC9149
Complete registration, then proceed with KYC
Enable Google Authenticator (2FA)
Enable MNT fee deduction
Confirm your applicable Maker/Taker rates
After trading, verify the actual fees deducted
Understand spot and derivatives discounts separately
Dont make leveraged trades you dont understand just for the discount
All rates are subject to the official pages real-time display

What you really need to remember for using Bybit in September 2026: the fee discount comes from referral code BTC9149 bound at registration, plus the MNT deduction enabled afterward. Only by stacking the two can you reach up to 50% on spot and 40% on derivatives.

If you dont have a Bybit account yet, you can use:

Referral Code: BTC9149
Referral Link: https://partner.bybit.com/b/BTC9149

Registering via the BTC9149 referral link gives you a 33% fee discount; with MNT, up to 50% on spot and 40% on derivatives. After registration, remember to verify your fee tier and deduction status to ensure the discount is actually active.

Risk Warning: Cryptocurrency trading involves risk. Fee rebates, discounts, and registration rewards may change based on the exchanges official rules, user region, account status, and campaign period. Actual benefits are subject to the official pages real-time display. This article is for informational purposes only and does not constitute investment advice.