Legal

Privacy Policy

Last updated: July 13, 2026

The short version

Every calculation on this site runs entirely in your browser. The numbers you type — prices, costs, margins — are never sent to our servers, stored, or shared. We don't require accounts, and results are never gated behind an email address.

What we collect

• Nothing you type into a calculator. Inputs stay on your device. If you use the “copy link” feature, your inputs are encoded into the URL you copy — share that link only with people you want to see those numbers.
• Basic, aggregate analytics. If we use a privacy-respecting analytics tool, it records page views and referrers in aggregate — not individual identities. We do not use advertising trackers or sell data.
• Email addresses, only if you opt in. If you subscribe to fee-change alerts, we store the email you provide and use it only for that purpose. Every email includes an unsubscribe link.

Cookies

The calculators do not require cookies to work. Any cookies present are limited to essential site functionality or the aggregate analytics described above.

Third-party links

We link to official marketplace fee pages and, in some places, to shipping and listing tools we recommend (see our affiliate disclosure). Those sites have their own privacy policies.

Contact

Questions about this policy? Email info@sellafterfees.com.