Launching today
Selnook
Free seller profit, fee and break-even calculators
2 followers
Free seller profit, fee and break-even calculators
2 followers
Estimate per-order profit, marketplace fees, landed costs and break-even prices with five free browser calculators. Enter your own costs for Amazon FBA, Etsy, eBay and online stores. Core tools need no account. Results are estimates; check current fees and omitted costs.
Free
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Hi, I’m Lei, the maker of Selnook. It brings five seller calculators into one browser toolkit: profit margin, Amazon FBA, Etsy fees, eBay fees and landed costs. You can enter your own product, delivery, marketplace, payment and advertising costs to compare estimated profit and break-even or target-margin prices. The core tools work without an account. Please check current fees and any omitted costs before relying on results. I’d appreciate feedback on which cost inputs or calculator workflows would make it more useful.