Crypto Exchange Referral Codes: Bonuses, Discounts & Eligibility Requirements

A referral code is an alphanumeric identifier you enter when you register on a crypto exchange. It links your new account to a specific partner, in our case Promokoin. The exchange uses that link to see where the user came from.

Every exchange runs a referral program: part of the trading fee is split between the exchange, us, and the new user. When you register with a code, you get a fee discount and a welcome bonus, and the exchange passes part of its own revenue to us. Nothing extra on your side. Registering with a referral code is always cheaper than registering without one: the fee discount only activates through the code.

Every code on this page is issued by the exchange itself, through its official referral program. Promokoin is a registered partner with each platform listed here. These are not codes pulled from forums or copied off other sites.

Each exchange sets a total referral allocation: the share of trading fees redistributed when a new user registers through a partner's code. That share is split between the user and the partner. For example, an exchange may allocate part of the fee to the referral partnership; the share that reaches you is capped by the exchange, usually at 20%, applied as a direct discount on every trade. The rest keeps this project running. The exact split varies by exchange, but we always configure the code to pass the maximum available discount to the user.

Listing a code is not enough. We confirm it delivers exactly what we describe.

We open an incognito window, register a real account with the code, pull up the fee schedule, and check the discount against the rate we publish. If we say "20% off spot fees," then the fee settings show 20%, not 15, not 10. We confirm the welcome bonus tasks are live and that their conditions (deposit thresholds, volume requirements, expiry windows) match what we have documented. We record the results with screenshots of the applied discount and the available bonus tasks.

We re-check every code monthly. When an exchange changes its referral terms, we update the date of its last check, so you can see how recent it is.

If the benefits linked to a code on this page don't match what we describe, let us know through our Contact page. We investigate every report and correct confirmed discrepancies within 48 hours.

Exchange referral programs push big headline numbers: "$30,000 in bonuses" or "$10,000 in USDT rewards." Technically true, but that almost never means you receive the amount in cash. The benefit types differ a lot, and the difference decides what you can realistically expect.

Fee discounts are the most valuable benefit for an active trader. For example, a 20% discount means you pay 20% less on every trade, for the whole life of the account. That's real, permanent saving, applied automatically. On a standard 0.10% spot fee, a 20% discount saves you $2 on every $10,000 traded. Over months of active trading that runs into hundreds of dollars, often more than any welcome bonus.

Welcome bonuses are small but real USDT amounts, credited for completing specific tasks, usually a first deposit or a first trade. On most exchanges that's $5 to $50. The money is real and you can trade with it, but it often comes with a minimum withdrawal threshold or a holding period.

Futures trial funds are the source of most "up to $30,000" claims. This is not real money in your account, it's virtual margin you can use to open futures positions. You can't withdraw the trial funds themselves, only the profit you make trading with them. And that profit usually carries its own volume requirements. For most users, the real value of futures trial funds is a small fraction of the advertised number.

Mystery boxes and vouchers are randomized rewards. The advertised value is the best possible prize, but the most common result is $0.10 to $5 in trading coupons with an expiry date.

Every referral bonus comes with conditions. Ignoring them is the most common reason people end up feeling misled. The ones that matter most:

• Activation deadline. Most welcome bonuses expire if you don't complete the tasks within a set window, usually 7 to 30 days after registration. Register today, deposit two weeks later, and some bonuses may already be gone.
• Minimum deposit and volume. The bigger bonuses almost always require a minimum deposit and a minimum trading volume. A $100 bonus might need a $3,000 deposit held for 3 days plus $200,000 in futures volume. If you're a beginner trading small, those tiers are effectively out of reach.
• KYC verification. Every major exchange requires identity verification before you can withdraw or claim bonuses. Some bonuses only unlock after KYC, which takes anywhere from a few minutes to a day depending on the platform and your documents.
• Geographic restrictions. Not every benefit is available in every country. Some exchanges block certain regions outright, others offer reduced bonuses in specific jurisdictions. We note known restrictions on each code page.
• One code per account. You can apply only one referral code. Codes don't stack and can't be added retroactively. Choose before you register.

If a condition isn't listed on a Promokoin code page, it means the exchange hasn't published it. It may still apply, so check the exchange's own terms before you deposit.