fee rebate20%+X%charge then refundrebate tierQuant Nova
Why Rebates Exceed 20%: Where the Money Comes From
Exchanges pay affiliates more than the 20% they return automatically. What happens to the difference decides what you receive.
Exchanges auto-rebate about 20% to users by default, yet by binding through Quant Nova you can get up to Gate 70%, WEEX 70%, MEXC 60%, Bitget 50%, Binance 40% and Bybit 40%. Why can it exceed 20%? The secret isn't mysterious: the total commission an exchange pays its referring channel is already well above the 20% it auto-rebates to you — ordinary channels keep the difference, and we return most of it to you. This piece breaks down "charge then refund" and commission sharing so you can see where the money comes from, and why it's fully compliant.
Where does that 20% come from?
Most exchanges have an auto-rebate mechanism: after you register with a referral code, the exchange automatically returns about 20% of your fees. That's the base rate you get with just a code, without binding any platform. See exchange auto-rebate vs extra rebate.
How much does the exchange actually pay the channel?
Here's the crux: to acquire users, the commission an exchange pays its referring channel is usually well above the 20% it auto-rebates. In other words, on top of the 20% returned directly to you, the exchange also pays a commission to the channel that brought you in. Most channels (e.g. ordinary copy-trading KOLs) keep that extra commission, so all you see is 20%.
What is "charge then refund"?
Some exchanges use "charge then refund": they charge your fee at the normal price, then refund the rebate afterwards. So your order price is unaffected — the rebate is extra money returned, not a discounted price. See the full breakdown.
How does Quant Nova split it?
We return most of the commission the exchange pays back to you and keep only a small portion to operate. How much you get depends on your tier: the more trailing-30-day fees you generate, the higher your tier and the higher your share — up to each exchange's cap.
Fee rebate tiers
Tier
Binance
OKX
Bybit
Gate
Bitget
MEXC
WEEX
XT.COM
Lv.1
20% + 10%
20% +
30%
20% + 40%
20% + 20%
20% + 30%
20% + 40%
20% + 40%
Lv.2
20% + 11%
20% +
31%
20% + 41%
20% + 21%
20% + 31%
20% + 41%
20% + 41%
Lv.3
20% + 12%
20% +
32%
20% + 42%
20% + 22%
20% + 32%
20% + 42%
20% + 42%
Lv.4
20% + 13%
20% +
33%
20% + 43%
20% + 23%
20% + 33%
20% + 43%
20% + 43%
Lv.5
20% + 14%
20% +
34%
20% + 44%
20% + 24%
20% + 34%
20% + 44%
20% + 44%
SVIP
20% + 15%
20% +
35%
20% + 45%
20% + 25%
20% + 35%
20% + 45%
20% + 45%
Supernova†
20% + 20%
20% +
40%
20% + 50%
20% + 30%
20% + 40%
20% + 50%
20% + 50%
† This tier is invitation-only. If you trade at high volume, hold exchange VIP status, or run quantitative strategies, to apply for a direct upgrade to Supernova, our highest tier.
Actual rates vary by tier and exchange; live figures are shown on the platform.
A worked example
Say you generate 400 USDT of perp fees on Binance this month:
Exchange auto-rebate 20% → 80 USDT (you get this without binding).
At the top tier, Quant Nova returns another 20% → a further 80 USDT.
Combined 40%, i.e. 160 USDT back in your pocket.
On the same fees, someone on the default 20% gets 80 USDT back; at the top tier after binding you get 160 USDT — double. The more you trade, the bigger the gap.
Fee & rebate comparison — 8 exchanges
Exchange
Perp taker fee
Exchange auto-rebate
Max rebate (Quant Nova)
Referral code
Binance
0.05%
20%
40%
NOVA888
OKX
0.05%
20%
20% + (ask support)
NOVA888
Bybit
0.055%
—
40%
NOVA888
Gate
0.05%
20%
70%
QUANTXXX
Bitget
0.06%
20%
50%
NOVA888
MEXC
0.04%
20%
60%
mexc-NOVA888
WEEX
0.08%
20%
70%
nova888
XT.COM
0.06%
20%
70%
NOVA888
Perp taker is a standard-tier reference; actual fees vary by VIP level. Rebate rates are shown live on the platform.
So why does OKX only show 20%?
OKX policy only permits advertising up to 20%, so we list OKX at 20% on every public page; for the exclusive extra beyond 20%, contact support directly. That's us following the exchange's rules — not OKX lacking extra room.
So, is it compliant?
Fully. Rebate comes from the exchange's public referral/affiliate program — an acquisition budget the exchange offers on purpose; we simply return the part a channel would otherwise keep to the person who actually generated the fees: you. To check the safety side, see is fee rebate real and safe.
Need help? Contact support
For any binding or rebate question, or to confirm what OKX offers beyond the 20% base, reach our support through the channels below.
If you trade at high volume, hold exchange VIP status, or run quantitative strategies, you can also apply here for an upgrade to Supernova — our highest tier, with the highest rebate.
Because the total commission the exchange pays the channel is already higher than the 20% it auto-rebates to users. Ordinary channels keep the difference; Quant Nova returns most of it, so what you get exceeds 20%.
Is a rebate above 20% a trap or does it hide fees?
No. Rebate is a refund of fees you already paid — free to you, and it doesn't change your order price. You can check and withdraw in USDT anytime.
Does the rebate money come from the exchange or from you?
From the commission the exchange pays the channel. We return most of it to you and keep a small portion to operate; you pay nothing extra.
What's the max rate for each exchange?
By tier through Quant Nova: up to Gate 70%, WEEX 70%, MEXC 60%, Bitget 50%, Binance 40%, Bybit 40%; OKX is a public 20% (extra via support). Tier is set by trailing-30-day fees.
Higher tier means more back — how is the tier calculated?
Your trailing-30-day fees are your XP; hitting a threshold upgrades you the same day, and dropping below downgrades you likewise. See how rebate tiers and XP are calculated.
Rebate rates and rules may change; the exchanges' official pages and the live Quant Nova platform are authoritative. This article is for information only and is not investment advice.
Binance 
OKX 
Bybit 
Gate 
Bitget 
MEXC 
WEEX 
XT.COM 
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