Stop Judging Every Campaign by the Same Metric

A lot of media plans get judged against one dashboard number — usually cost-per-click or cost-per-lead — regardless of what that particular channel was actually built to do. That is a fast way to defund the channels doing exactly what they were supposed to do, and to keep funding the ones that only look efficient because they were never asked to do anything hard.

Different objectives, different scoreboards

An awareness campaign is trying to put a name in front of people who are not ready to act yet — its honest scoreboard is reach, frequency, and completion rates, not clicks. A lead-generation campaign is trying to produce a specific action — cost-per-lead and lead quality are the right questions there. A retention or re-engagement campaign is trying to bring an existing customer back — the right measure is repeat visits or repeat purchases, not new-customer acquisition cost. Using one of these yardsticks to judge all three will make at least two of them look like failures no matter how well they are working.

A common mismatch

One of the most common measurement mistakes is judging an upper-funnel awareness channel by direct-response numbers — asking a streaming video or display campaign to justify itself in cost-per-lead terms when its actual job was to make the search and direct-response channels more efficient later. When that awareness channel gets cut for looking "inefficient," the channels it was supporting often quietly get more expensive, and it is not obvious why until the whole picture is looked at together.

Setting the right metric before launch, not after

The fix is not complicated, but it has to happen before the campaign runs: name the objective for each channel, agree on the metric that actually reflects that objective, and resist the urge to compare that metric against a channel that was built for something else entirely. A media plan with five channels doing five different jobs should have five different scoreboards, not one.