How do you track influencer campaign performance after the video goes live?

A sponsored video's view count only goes up, so a screenshot taken any day will look like success. The useful quantity is the change between two snapshots: a video that added 400,000 views in the last seven days is still working and worth amplifying; a video at the same lifetime total that added 900 is finished, and the creator's next post is a fresh gamble rather than a continuation. Without dated snapshots you cannot tell those two apart, and most campaign reports never try.

A related discipline: when a window has no comparable pair of snapshots — the video was added to tracking yesterday — report nothing rather than zero. "+0" claims the video went flat, when the truth is that it has not been watched long enough to say. Reports that fill gaps with zeros quietly teach a team that placements die faster than they do.

CPM and cost per engagement are the two numbers a finance conversation actually needs, and both are trivial to compute wrongly. One payment routinely covers a package — an in-feed post plus a re-edit plus story clips — so dividing the whole fee by one video's views overstates cost per view by however many deliverables were in the deal. Either attribute the fee to the specific video it bought, or compute the ratio at campaign level across all the views the fee purchased. A per-video CPM derived from a package fee is worse than no CPM, because it looks precise.

Likes are cheap and reflexive; saves are a viewer telling themselves to come back to this, which for a product video is the closest thing to a bookmarked purchase intent that the platform exposes. Shares carry similar weight because they move a placement into a private conversation. Both are captured on every snapshot by most tracking tools and shown by almost none, which means the metric with the clearest link to intent is usually the one missing from the deck.