Operate a local managed shipping desk where resellers drop off inventory or packed orders for measurement, packaging, carrier selection, labeling, and dispatch. Staff reconcile each physical parcel with its marketplace order, retain shipment evidence, monitor tracking exceptions, and prepare damage or loss claims. Begin as a hands-on service for concentrated reseller communities, then standardize intake, pricing, packaging kits, and exception handling into a repeatable fulfillment operation.

Resale activity increasingly spans marketplaces with incompatible shipping rules, while recent reviews show recurring problems across Whatnot, Depop, Vinted, SellRaze, and OfferUp. Shipping cost sensitivity also makes accurate packaging and consolidation directly relevant to seller conversion and margins.