Affiliate tracking is the invisible infrastructure that makes the entire performance marketing industry work. When it functions correctly, nobody thinks about it. When it breaks, revenue disappears silently.
The problem is that tracking breaks far more often than most affiliate programmes realise. And because the failures are silent — no error page, no obvious alert — they can persist for days, weeks, or even months before anyone notices.
The most common causes
Redirect chains are the single most common source of tracking failures. When a merchant updates their website, changes their e-commerce platform, or restructures their URL scheme, the redirect chain that connects an affiliate link to the final landing page can break or change behaviour.
The second major cause is consent implementation. As privacy regulations have tightened, the way websites handle user consent has become increasingly complex. A poorly implemented consent management platform can silently prevent affiliate tracking from firing — even when the user has given consent.
Third, network integrations drift over time. API endpoints change. Postback URLs expire. Pixel containers get modified by other teams. Each of these small changes can disrupt the tracking chain without anyone intending to.
Why manual checking doesn't scale
Most affiliate programmes rely on manual spot-checking to identify tracking issues. A team member clicks through a sample of links periodically and verifies they resolve correctly. This approach has three fundamental problems.
First, it only checks link resolution — not whether tracking actually fires. A link can resolve to the correct page while the tracking pixel fails silently in the background.
Second, it can't cover the volume. A programme with thousands of affiliate links across hundreds of publishers simply cannot be manually audited with any meaningful frequency.
Third, it's reactive by nature. By the time a manual check catches an issue, the damage has already been done. Revenue has already been lost.
A better approach
Automated, continuous monitoring solves all three problems. By checking every link, every tracking implementation, and every redirect chain on an ongoing basis, issues are caught within minutes of appearing — not months.
This is precisely what Moonpull was built to do. We monitor the full tracking chain from affiliate link through to conversion, flagging issues the moment they appear and providing actionable diagnostics so your team knows exactly what to fix.
The result: less revenue lost to invisible failures, stronger relationships with publishers, and confidence that your tracking infrastructure is working as expected.