MetricKPI Compass StandardApprovedInternal
Cost per Engaged Session
Advertising or campaign cost divided by the number of engaged sessions attributed to that spend.
Definition
Cost per Engaged Session connects paid-media cost with sessions that meet a defined engagement rule, commonly a GA4 engaged-session rule. Attribution scope and cost scope must align.
Formula
Attributed cost / engaged sessions
Sources
- KPI Compass curated definitionVerified 2026-08-04
- KPI Compass curated definition (secondary)