About SellerNet

Why it exists

Marketplace sellers see revenue but often miss how fees, shipping and returns eat into it. We calculate the profit that is actually left per sale and the price needed to hit a target margin.

SellerNet is a free, independent web tool. What you really keep from every sale.

We build small, fast tools that run entirely in your browser: no sign-up, no data uploads. The site is funded by advertising and an optional ad-free premium plan.

Accuracy

We work hard to keep formulas and reference data up to date, and every guide shows when it was last updated. Results are estimates; always double-check important decisions with a qualified professional.