Home › Guides › iGaming Affiliate Marketing › iGaming Affiliate Tracking Explained
By Ray Truelead, Head of Affiliates · Published 2026-08-19 · Updated 2026-08-19
Every commission you earn depends entirely on the operator's tracking system correctly attributing a click to you. Understanding how that attribution actually happens — and where it can fail — protects income you'd otherwise lose silently.
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Cookie-based tracking drops a browser cookie when someone clicks your link, and the operator's site reads that cookie at registration to attribute the signup to you. It's simple but fragile: it breaks if the user clears cookies, switches devices between click and registration, or uses a browser/app that blocks third-party cookies.
Server-to-server (S2S) / postback tracking passes a unique click ID as a URL parameter instead of relying on the browser to store anything. The operator's server sends that ID back to the tracking platform directly when a registration or deposit happens. This is generally considered more reliable, especially for mobile and app traffic, because it doesn't depend on cookie persistence at all.
Almost every program defines an attribution window — the maximum time between a click and a registration during which the signup still counts as yours (commonly anywhere from 24 hours to 30+ days, though this varies by program and should be confirmed directly rather than assumed). A longer window protects you when a player researches before signing up; a shorter one can silently cost you conversions from slower-deciding visitors.
Most platforms let you append a sub-ID (an extra parameter) to your tracking link so you can tell which specific placement, page or campaign a click came from — separate from the operator's own attribution to you as an affiliate. This is what lets you compare, say, two landing pages or two Telegram posts against each other using the same overall affiliate account.
If your dashboard's registration or FTD numbers look implausibly low next to your click volume, tracking loss — not poor traffic — is one of the first things worth checking before you conclude the traffic itself is bad. See iGaming affiliate KPIs for the conversion-rate benchmarks that make this kind of gap visible.
You generally can't choose the method — the operator's platform decides. What you can do is ask whether postback/S2S tracking is available for your traffic type, since it's typically more resilient than pure cookie tracking, especially for mobile-heavy audiences.
Yes, if the platform supports sub-IDs (sometimes called click IDs or campaign tags) appended to your base tracking link. This lets you compare individual pages or creatives without needing separate affiliate accounts.
Related: How iGaming affiliate programs work · iGaming affiliate KPIs · The DBBET Affiliate Program
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