Paid Ads

Click-to-conversion Funnel

A simplified ad funnel: impressions -> clicks -> conversions. Use CPM/CTR/CVR to diagnose where efficiency is lost.

Updated 2026-01-23

Definition

A simplified ad funnel: impressions -> clicks -> conversions. Use CPM/CTR/CVR to diagnose where efficiency is lost.

How to use it

  • CPM drives cost per impression.
  • CTR turns impressions into visits.
  • CVR turns visits into outcomes; combine with AOV and margin for profit.

Measured as

Measure Click-to-conversion Funnel with a fixed attribution window, conversion event, and spend basis before comparing campaigns or creative tests.

Operator takeaway

  • CPM drives cost per impression.
  • CTR turns impressions into visits.
  • CVR turns visits into outcomes; combine with AOV and margin for profit.
  • Use Click-to-conversion Funnel only inside a stable attribution rule, conversion definition, and time window so campaign comparisons stay honest.
  • If performance changes, check whether the metric moved for a real business reason or because the measurement setup changed underneath you.

Next decision

  • Decide which report owns Click-to-conversion Funnel before comparing campaigns, channels, or creative tests.
  • If the number moves, check attribution, tracking, and conversion definitions before changing budget.