Find a calculator ↗Ecommerce Operations Calculators
Understand return-related expenses and the contribution left after marketplace selling costs.
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Ecommerce Return Processing Cost Calculator
Use this ecommerce return processing cost calculator to estimate the added cost of returned orders. Include reverse shipping, handling, inventory write-downs, and nonrefundable fees.
Use calculator →Marketplace Order Contribution Calculator
Use this marketplace order contribution calculator to see what one order leaves after variable selling costs. Include product cost, fulfillment, shipping, advertising, and marketplace fees.
Use calculator →How to use these tools
Use return processing cost to estimate the additional burden of returned orders. Use marketplace contribution to evaluate one fulfilled order before fixed overhead. Keep refunds, inventory recovery, and fees on a consistent basis.
Use your own operating assumptions
Each calculator includes editable inputs, a clear formula, a worked example, and practical FAQs. Replace example values with your own figures, keep cost and time definitions consistent, and compare more than one scenario before acting on the result.
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