Affiliate Link

An affiliate link is a URL that contains embedded tracking parameters -- typically an affiliate ID, campaign identifier, and optional sub-IDs -- that allow the operator to attribute a visitor's actions back to the affiliate who referred them. When a potential customer clicks the link, the tracking system records the click and sets a cookie or server-side identifier to maintain attribution throughout the customer journey.

Affiliate links are the foundation of all partner attribution. Without them, operators cannot determine which affiliate drove a particular FTD, registration, or challenge purchase. The link connects the traffic source to the conversion event and ultimately to the CPA or RevShare commission that the affiliate earns.

Modern affiliate tracking goes beyond simple link clicks. Server-to-server postbacks provide more reliable attribution by confirming conversions directly between the operator's system and the affiliate's tracking platform. The attribution window defines how long after a click the affiliate can still receive credit for a conversion. Sub-ID parameters allow affiliates to segment their own traffic for optimization, and metrics like EPC help affiliates evaluate which links and campaigns generate the most revenue per click. Together, these mechanisms form the tracking infrastructure that makes performance-based partnerships measurable and accountable.