MarginPilot

OnBuy sales fee and margin estimator

OnBuy profit calculators by country

Estimate OnBuy seller fees, shipping cost, advertising cost, tax reserve, return reserve, net profit, and margin across supported selling regions.

Start with the main calculator

The OnBuy United States Profit Calculator (USD) is a practical starting point for testing sale price, product cost, shipping, ads, returns, and margin assumptions.

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