Why I ask what the number is hiding, not just whether it's accurate

Most inventory reviews check whether the count matches the shelf. That's necessary, but it's not the same as asking whether the stock sitting there is actually earning its place.

Every engagement I run starts with three questions a standard review never asks. What would have to go wrong again for this safety stock level to make sense, since most buffers were sized for a problem that's long since been fixed and never resized down. What would we stop keeping if the space it occupied actually billed us for it, since storage and handling costs get buried in overhead instead of sitting next to the SKU, which makes holding stock feel free when it isn't.

And are we holding this because we plan to sell it, or because writing it down means admitting a past buying decision was wrong, since a slow mover sitting for years is rarely a forecasting mystery, it's usually a decision nobody wants their name attached to.

None of these are accounting questions. They're judgment calls wearing an accounting problem's clothes, which is exactly why they get skipped in a standard review. This is the layer I work in with DTC brands, the questions the dashboard can't ask on its own, because asking them requires someone willing to challenge a number instead of just reporting it.