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Disclaimer

Last updated 2026-08-31

Not professional advice

Everything on this site is general information and educational content. It is not financial, accounting, tax, legal or investment advice, and it is not a substitute for a qualified professional who knows your circumstances. Consult one before making significant business or tax decisions.

Fee figures are not guaranteed current

Marketplace and payment fees change, and they differ by country, product category, seller plan and account history. Default values in these calculators are illustrative starting points drawn from published documentation at the time of writing, which is why every fee field is editable and every relevant page links to the platform's own fee page. Always confirm your real rates with the platform before pricing a product.

No affiliation

ProfitKit is independent. It is not affiliated with, endorsed by, sponsored by or connected to Etsy, Amazon, Shopify, PayPal, Stripe or any other platform mentioned. Those names appear only to describe what a calculator computes.

No earnings promise

Nothing here predicts or guarantees any level of sales, profit or income. Business outcomes depend on countless factors outside a calculator's inputs. Any example figure is an illustration of arithmetic, not a projection of your results.

Results depend on your inputs

A calculator can only be as accurate as the numbers entered into it. Estimated costs produce estimated profits. Where you are unsure of a cost, entering a cautious figure is safer than entering an optimistic one.