Marketplace returns exports often arrive as a single percentage. That number is almost useless for seller performance analytics until you split reasons and map them to SKUs.

Start by grouping free-text reasons into a short codebook: damaged in transit, item not as described, sizing, late arrival, and genuine change of mind. Then chart counts — not only rates — so a popular SKU does not hide a smaller line that returns half its units.

Overlay fulfilment delays on the same weeks. Late parcels inflate “changed mind” more often than sellers expect. Only after that overlay does a Listing Health Check on imagery or attributes make sense.

Bring the codebook to your next scorecard session; we would rather argue about categories you already use than invent a new vocabulary on the call.