Stock write-offs with a reason in "Inventory"

You now know why stock went down. A new Products › Inventory › Write-offs tab keeps written-off stock with a reason - damaged, lost, expired, sample or gift, stock count, sold elsewhere, returned to supplier or a plain correction - with the units, the value, who and when. Write off takes units out of any product, after a count for example; filter by reason and period, download a file for your accountant, and undo a record if the units turn up.