The Exness partner code is ckj9ww4zr0. Enter it in the "Partner code" or "Referral code" field on the Exness sign-up form, or simply register through the referral link that contains it, so your new trading account is attached to that partner from the start.
The code itself does not change your spreads, commission, or leverage; Exness sets those based on the account type you choose and the legal entity that registers you. What the code does is tell Exness which partner referred you, so that partner can offer whatever cashback, rebate, or support arrangement they've set up on their own terms. Exness itself does not publish a fixed bonus for using a partner code, so don't assume a guaranteed reward without checking the specific partner's written terms first.
To use ckj9ww4zr0 correctly: open the referral link containing the code, or go to the Exness registration page and paste the code into the partner/referral field exactly as given, with no spaces. Complete identity verification, then open a live trading account. Attribution happens at the moment a new account is created, so this only works for a brand-new sign-up, not an account you already hold.
If you already have an Exness account, you cannot retroactively attach ckj9ww4zr0 to it. Exness links a partner to a client at registration, and there is no settings page for adding one afterwards. The only way to be linked to this partner is to register a new account through the code or link before creating any profile with Exness.
There's no published expiry date on the code. It keeps working as long as the partner's own Exness account stays active and in good standing; it stops working if that account is suspended, if the code is mistyped, or if you try to add it after registering. If you want to confirm it worked, check your Exness Personal Area for a partner indicator or ask the partner directly.
One eligibility point worth stating plainly: Exness does not accept clients from the United States, and it restricts service in a number of other countries depending on local regulation, so a partner code cannot get you access where Exness itself doesn't operate. Trading forex and CFDs on margin also carries real risk of loss, independent of any code or partner relationship, so treat this as an account-attribution tool rather than a bonus mechanism.
Full walkthrough: How to Find the Exness Partner Code ckj9ww4zr0: Step-by-Step Guide