Free Tools
Practical estimators for profit, fulfillment fees, China landed cost, and ad efficiency - built for importers who source from China and sell on Amazon.
Price, COGS, fees, ads - unit profit, margin, ROI, and break-even price.
Factory price + freight + duty + inspection - cost per unit to your FBA warehouse.
Dimensions & weight - size tier estimate, fulfillment fee, and storage hint.
See if PPC is eating margin - ACoS, TACOS, and rough ad contribution profit.
ANSI/ASQ Z1.4 sample size and Ac/Re before you book inspection.
Fee and profit figures are educational estimates. Amazon fee schedules change; always confirm in Seller Central before ordering inventory.