Disclaimer

Last updated: July 20, 2026

Unofficial and independent

This website is not affiliated with, endorsed by, authorized by, or sponsored by Etsy, Amazon, eBay, TikTok, Whatnot, Depop, or any other marketplace. Marketplace names and trademarks belong to their respective owners.

Fee sources and review dates

Marketplace defaults are based on the official public sources linked on each calculator and the displayed last-verified date. A source can change after review, and private account terms may differ. A verification date is not a promise that every marketplace fee is current for every seller.

No invented fee data

When a charge cannot be reliably automated, the calculator leaves it editable. Product-specific Amazon FBA fulfillment, advertising attribution, creator commission, account surcharges, and other variable charges are examples. A blank optional input does not mean a marketplace promises the charge will be zero.

Why estimates differ

Actual fees and payouts can vary because of category, subscription, package measurements, seller status, tax treatment, currency conversion, promotions, refunds, reserves, disputes, returns, fulfillment adjustments, inventory age, and policy changes. Rounding or order-level aggregation can also create small differences.

Revenue, payout, and profit are different

Gross order value can include buyer tax. Seller revenue excludes buyer tax. Estimated payout subtracts marketplace fees from proceeds. Profit additionally subtracts product and operating costs. None of these values is necessarily the taxable income reported under applicable law.

No professional advice

The calculators and publisher content are general informational tools, not tax, legal, accounting, investment, financial-planning, or business advice. Consult a qualified professional for advice about your circumstances.

Advertising and rankings

The initial release contains no live advertisements, sponsored calculator rankings, or paid marketplace recommendations. Future advertising locations are outside forms and results. Advertising, if introduced, will not make a marketplace fee source official or guarantee AdSense or any other network approval.

Report a problem

Use the contact page to report an official fee change or reproducible discrepancy, and review the methodology for how corrections are verified.