How do you track affiliate conversions?

Tracking affiliate conversions is usually done using unique tracking links assigned to each affiliate. When someone clicks the link, a tracking ID (or cookie) is stored in their browser so any future action—like a purchase, signup, or subscription—can be attributed back to the original affiliate.

At a high level, affiliate tracking is all about maintaining click → attribution → conversion accuracy.

Common tracking methods:

1. Cookies/tracking links
This is the most common setup. When a user clicks an affiliate link, a cookie is stored with details like affiliate ID, campaign ID, and sometimes sub-IDs. If the user converts within the attribution window, the affiliate gets credited.

2. Pixel tracking (client-side tracking)
A tracking script or pixel fires on the “thank you” or confirmation page. It signals that a conversion happened and sends the data back to the tracking system. It’s simple to implement but can be affected by ad blockers and browser privacy restrictions.

3. Server-to-server (S2S / postback tracking)
This is the most reliable and scalable method. Instead of relying on the browser, the conversion is sent directly from your server to the tracking platform. It reduces data loss and is widely used in CPA networks, SaaS, and high-volume affiliate systems.

And also, yes—affiliate network platforms can handle all of this for you. Networks like Afflivo automatically:

• Generate tracking links

• Store click data

• Attribute conversions

• Handle reporting and payouts

So in most cases, you don’t need to build tracking yourself unless you’re running a custom affiliate program.