Privacy Policy

Last updated: April 2025

FeeMargins.com ("we," "us," or "the site") is a free, static utility website. This privacy policy explains what data we collect, how we use it, and your rights under GDPR and CCPA.

1. Data We Collect

FeeMargins does not collect, store, or transmit any personally identifiable information (PII) that you enter into the calculator. All calculations are performed locally in your browser. No inputs are sent to any server.

We may collect non-personal usage data via third-party analytics services (such as Google Analytics), including:

2. Google AdSense

This site uses Google AdSense to display advertisements. Google AdSense uses cookies and similar tracking technologies to serve ads based on your interests and prior browsing behavior. Google may collect data such as your IP address, browser information, and interaction with ads.

For more information about Google's data practices, see the Google Privacy Policy. You can opt out of personalized advertising via Google's Ad Settings.

3. Cookies

FeeMargins itself does not set cookies. Third-party services embedded in this site (Google AdSense, Google Analytics) may set cookies on your browser. You can manage cookie preferences through your browser settings or via opt-out tools linked above.

4. Third-Party Links

This site may link to third-party websites (including Etsy.com). We are not responsible for the privacy practices of external sites. We encourage you to review their privacy policies before providing any personal information.

5. AI / Anthropic API

FeeMargins does not use the Anthropic Claude API or any AI-powered features. All calculations are performed using standard JavaScript math operations in your browser.

6. CCPA — California Residents

If you are a California resident, you have the right to know what personal information we collect, request deletion of your data, and opt out of the sale of personal information. We do not sell personal information. To exercise your rights, contact us at the email below.

7. GDPR — EU/EEA Residents

If you are located in the European Union or European Economic Area, you have rights under GDPR, including the right to access, correct, and delete your personal data. Our legal basis for processing analytics data is legitimate interest. You may withdraw consent at any time by disabling cookies in your browser.

8. Children's Privacy

This site is not directed at children under 13. We do not knowingly collect personal information from children.

9. Changes to This Policy

We may update this policy from time to time. Changes will be reflected by updating the "Last updated" date at the top of this page.

10. Contact

Questions about this privacy policy? Contact us at: hello@feemargins.com