Margin leavesthrough named holes.
Nobody decides to lose margin. It leaves through a price that never moved, a markdown that started late, a stockout that sent demand somewhere cheaper. The holes are enumerable — and each one has a decision that closes it.
Seven causes.One of them is biggest.
Revenue enters whole and leaves smaller. What matters is not the total — it is which hole is largest, because that is where the first decision goes. The scan establishes rank, and rank is what it is entitled to claim.
Illustrative scan · relative severity · not measured
A diagnosis,not a dashboard.
A dashboard tells you a number went the wrong way. A diagnosis tells you which mechanism caused it, what decision closes it, and what evidence that decision still needs — which is the difference between knowing and being able to act.
Causes ordered by how much margin each is costing, because the first question is where to look — not what the sum is.
A leak is only useful if something closes it. Every cause resolves to the cartridge that answers it and the evidence that cartridge needs.
Where a required signal is missing, the scan says so and caps what it will claim. It does not interpolate a number to fill the row.
The scan is a diagnosis. Every decision it points to is prepared for review and signed by a person, or not taken.
Find out which holeis yours.
One category, your evidence, your policy. You will get the causes ranked, the decision each one points to, and an honest list of what could not be resolved — advisory and dry-run, so the only thing at risk is an assumption.