> ## Documentation Index
> Fetch the complete documentation index at: https://help.arcus.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I use a referral code?

There are two ways. If someone shares their referral link, clicking it signs you up under their code automatically.

If you've already got an account, or signed up without a code, go to **Rewards → Referrals**, enter your referral code, then hit **Enter Referral Code**.

<img src="https://mintcdn.com/arcus-ceb2520c/84iYDEuKCPMmghn0/images/referrals/image2.png?fit=max&auto=format&n=84iYDEuKCPMmghn0&q=85&s=ba058ffa0d29eebb81316f0a83207ea9" alt="" width="624" height="268" data-path="images/referrals/image2.png" />