Every trade you place on a crypto exchange costs you a fee. You rarely feel it, because it is deducted from the position rather than billed to you, but it is there on every open and every close. Cashback is the practice of getting a share of that fee returned to you in USDT.
The question everyone sensibly asks is: if I pay the same fee either way, who is funding the refund? The answer is not a promotion, a loss leader, or a countdown timer. It is a standing line item in every major exchange's budget.
Exchanges pay commission to whoever brings them traders
Every large exchange runs an affiliate programme. If you send them an active trader, they pay you a percentage of the fees that trader generates, for as long as that trader keeps trading. This is ordinary customer acquisition: cheaper than advertising, and it only costs them anything when it works.
That commission is paid regardless of who the affiliate is. If you signed up through a YouTuber's link, the exchange pays the YouTuber. If you signed up through a comparison site, it pays the comparison site. If you signed up directly with no link at all, the exchange simply keeps the money.
There is no version of this where the fee is smaller. The only variable is who receives the affiliate share of it. Today, in almost every case, that person is not you.
A cashback service is an affiliate that hands most of the commission back to the trader who generated it. That is the entire trick. We keep a slice to run the business and send the rest to you in USDT.
What that looks like in numbers
Take a trader doing 5,000,000 USDT of futures volume a month — roughly an 80,000 USDT position opened and closed each day. On Bybit's standard taker rate of 0.055%, that is 2,750 USDT of fees a month, or 33,000 USDT a year.
| Monthly volume | Fees per year at 0.055% | Back at 40% | Back at 50% |
|---|---|---|---|
| 300,000 USDT | 1,980 USDT | 792 USDT | 990 USDT |
| 5,000,000 USDT | 33,000 USDT | 13,200 USDT | 16,500 USDT |
| 30,000,000 USDT | 198,000 USDT | 79,200 USDT | 99,000 USDT |
None of these numbers require you to trade differently, trade more, or trade better. They are a rebate on money that already left your account. Run your own volume through the cashback calculator if you want the exact figure for your exchange.
Why it has to be a new account
The exchange decides who your affiliate is at the moment your account is created, and for most exchanges that decision is permanent. There is no button that retroactively attaches an existing account to an affiliate, because the whole point of the programme is to reward acquisition.
This is the single most common reason cashback fails to appear: the account was opened first and the link clicked second. Some exchanges have a path around it — a second account under the same identity verification, or a transfer of your existing verification to a fresh account — and the setup guide covers which applies where.
What a cashback service can see, and what it cannot
This is where the legitimate services separate cleanly from the dangerous ones. A cashback service needs exactly one thing from you: your public exchange UID. That is an account number, not a credential. It cannot be used to log in, place an order, or move funds.
Through the exchange's affiliate dashboard, the service can see the trading volume attached to that UID and the fees it generated. That is the whole data set. It cannot see:
- your positions, pairs, or trade direction
- your leverage or your profit and loss
- your deposits, withdrawals, or balances
- anything at all about your account beyond volume and fees
If a service asks for API keys, a password, withdrawal permissions, or a seed phrase, it is not a cashback service. Nothing about paying you back a fee share requires any of those, and no legitimate operator will ask.
How to tell a real one from a scam
The word "reclaim" and the phrase "get your money back" have been thoroughly poisoned by fund-recovery fraud — outfits that cold-contact people who lost money to scams and charge an upfront fee to "recover" it. Fee cashback has nothing to do with that, but the vocabulary overlaps, so it is worth knowing the tells.
- 1A real service never contacts you first. Recovery scams find you. A cashback service is something you go looking for.
- 2A real service never charges you anything. It is paid by the exchange, not by you. An upfront fee, a subscription, or a "release payment" is disqualifying.
- 3A real service never touches your funds. If the money has to pass through them before reaching you, ask why.
- 4A real service can explain where the money comes from in one sentence, and the explanation matches what the exchange publicly says about its affiliate programme.
Does it stack with the discounts I already have?
Yes, and this is what makes it worth setting up even if you already trade cheaply. Cashback is calculated on the fee you actually paid, so it applies on top of every reduction you have already earned.
- VIP tiers. Climbing to a lower fee tier reduces the fee; cashback then returns a share of the smaller fee.
- Token discounts. Paying fees in the exchange's own token knocks a percentage off; cashback applies to what is left.
- Maker rebates. Where the exchange charges a lower maker rate, cashback returns a share of that too.
The order does not matter. What matters is that these are independent levers, and most traders are pulling at most one of them. How to reduce crypto trading fees walks through stacking all three.
The honest limitations
Three things are worth saying plainly, because a page that only lists upsides is not describing reality.
It depends on the exchange reporting your volume. Cashback is calculated from what the exchange shows in its affiliate dashboard. If a trade is not reported there, it cannot be paid on. This is rare, but it is a dependency, not a guarantee.
Rates can change. The share an exchange pays affiliates is set by the exchange and revised from time to time. A published rate is the current rate, not a contractual floor.
It does not make a losing strategy profitable. Getting 40% of your fees back lowers your cost of trading. It does not lower your risk, and for a trader losing money on direction, cheaper fees mean losing slightly more slowly.
Is it worth it for you?
The rough test is your monthly volume. Below about 100,000 USDT a month, cashback is real money but too small to reorganise anything around — a few hundred USDT a year. Between 1,000,000 and 10,000,000 USDT a month it becomes one of the largest single levers on your net return, because it scales linearly with volume while your effort stays at zero. Above that, it is simply part of how you should be trading.
The setup is a one-time cost of a few minutes: open the account through the link, paste the public UID, keep trading exactly as before.
Work out what your fees cost you