Add this tag to every page of your website, ideally just before </body>:
<script src="https://affzeno.com/tracking/v1.js"></script>
The script reads the affiliate's click id (az_ref) when a visitor arrives from a tracking link and keeps it for your attribution window. At sign-up, pass that id to your backend so it can include it in the events it sends to AffZeno.
You can copy the exact snippet for your program from Dashboard → Tracking.
Oct 19, 2026