Diagnosis: why revenue moved, not just that it did
One headline finding, with a dollar figure and the fix.
Revenue is decomposed into price, volume and mix per listing so the parts add up to the change exactly. Detectors then look for the cause (a top earner fading, stale listings, a price that met resistance, a rating that dropped, ads that quietly stopped) and rank what's costing you most.
- Every finding carries its evidence and whether the dollar impact is measured or modelled.
- Findings that rest on too few orders say so instead of guessing.
- Turns into a ranked list of actions: quick levers this week, search-dependent ones over 15 days.




