# Cookie Validity

Set the maximum duration for which the referral or affiliate tracking cookie remains valid. This determines how long referrals will be attributed to the referrer or affiliate.

<figure><img src="https://2355701265-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlqBPcpO5gfPUmUbHuqBK%2Fuploads%2F1dgJxTKSshxGE3DqUWHm%2FScreenshot%202025-02-12%20at%203.30.42%20PM.png?alt=media&#x26;token=65bc082e-6eee-4f6b-8aef-937beb14d664" alt=""><figcaption><p>Cookie Validity</p></figcaption></figure>