What reporting tells you
QR reporting turns raw scan data into a short, regular account of what happened, what it means, and what happens next. A report earns its place when a reader can act on it without re-running the analysis.Length is not thoroughness. A two-page report that changes a decision beats a twenty-page report that nobody finishes.
How to compute reporting
Report usefulness can be checked simply: decisions supported divided by reports sent. A report that supports no decision is a candidate for retirement.Illustrative example numbers, not real-world data: a weekly report covering 5 metrics supports 3 decisions, such as moving a code, pausing a placement, and reprinting a poster. If a report supports zero decisions for three weeks running, shorten it or stop it.
How to collect the data
Use a fixed template, a fixed send day, and a fixed set of definitions. Include the period, the comparison period, and one recommended action per finding.Keep the raw counts, not just the final percentage. Raw counts let you recompute the metric if you later fix the definition, and they make it possible to spot a denominator problem, such as a week where exposures were estimated instead of counted. Store the counts in one place with the date range, the placements included, and the name of the person who pulled them. That small discipline turns a spreadsheet into an audit trail.
Reading the result
Never judge reporting as a single number. Break it down by placement, campaign, and week. A campaign that looks average overall may be strong in one segment and weak in another, and the fix is completely different in each case. Compare the same placement against its own past, and compare different placements only when their audiences and contexts are genuinely similar. A short trend over four or more comparable periods is worth far more than a single snapshot, because it separates a real shift from weekly noise.Also check the relationship between reporting and the metrics around it. If scans rise while conversions fall, the new scanners may be less interested visitors, or the landing page may have changed. If cost rises while reporting stays flat, you are paying more for the same outcome. Metrics make sense in groups, not in isolation, and the habit of reading two or three together prevents most misreadings.