Legal

Privacy Policy

Last updated: August 6, 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 usage analytics. We use Google Analytics to understand page views, referrers, approximate location, and device information. Google Analytics may set cookies, but it does not receive the values you enter into a calculator. We use this information to understand aggregate site usage, not for advertising, and we do not sell it.
• 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. Google Analytics may use cookies to measure site usage as 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.