Privacy

Last updated 26 October 2026.

SellerFee calculators run entirely in your browser. The prices, costs and rates you enter are not sent to our servers. We don’t run an account system and we don’t sell personal data.

Logs and hosting

Like most static sites, our host may keep standard access logs (IP address, URL, user agent). We use them only to keep the site reliable.

Cookies

We don’t set analytics or advertising cookies. The language you pick is not stored as a tracking cookie.

Contact

Questions: use the contact page or open a GitHub issue on the project repository.