UTM Parameter ↔ 5 variants for URL Parameter to track marketing campaign vs traffic source
aka UTM, Urchin-Tracking-Module-Parameter
utm_source
UTM to track origin site to send/redirect traffic
utm_medium
UTM to track type of link
utm_campagin
UTM to label product promo/strategy
utm_term
UTM to track search term (input by user?)
utm_content
UTM to track which UI element user click to redirect
References
utm_source↔ UTM to track origin site to send/redirect trafficutm_medium↔ UTM to track type of linkutm_campagin↔ UTM to label product promo/strategyutm_content↔ UTM to track which UI element user click to redirectClearURLs↔ FF Ext to purge links of analytics crap (UTM Parameter, etc)