US marketplace ROI tool
Calculate ROI, net profit, contribution, and marketplace costs in USD for Amazon, Walmart, Shopify, or eBay campaigns.
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Use ROI planning to decide whether a US marketplace campaign deserves more budget after fees and returns.
Calculate ROI after fees, returns, and investment.
Model net profit in USD.
Download ROI results for internal review.
Compare whether marketplace campaigns should scale.
Gross profit
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Revenue multiplied by gross margin
Marketplace cost
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Platform fees and return allowance
Net profit
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Profit after campaign investment
ROI
—
Net profit divided by investment
ROI should be calculated after marketplace fees and returns, not only from revenue lift.
Use USD ROI to decide whether Amazon, Walmart, or DTC campaigns deserve more budget.
Book a free ROI audit and we will review marketplace spend, returns, fees, and contribution by channel.
Compare fees, read guides, or explore our marketplace services