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Privacy Policy

Effective Date: January 1, 2026 | Last Updated: 2026

At US Stripe & PayPal Fee Estimator (accessible from our website), the privacy of our visitors is of paramount importance to us. This Privacy Policy document outlines the types of personal information that is received and collected by our website and how it is used.

1. Client-Side Data & Financial Information

Our financial calculation algorithms run 100% client-side inside your web browser using pure JavaScript. We do not collect, store, transmit, or monetize your invoice figures, transaction values, or financial calculations on our servers. Any calculation history displayed on the site is stored exclusively in your browser's local LocalStorage storage and remains completely on your device.

2. Google AdSense & Third-Party Advertising Cookies

We use third-party advertising companies, including Google AdSense, to serve advertisements when you visit our website. These companies may use cookies, web beacons, and similar tracking technologies to collect non-personally identifiable information (such as your IP address, browser type, and click activity) to provide targeted advertisements about goods and services of interest to you.

3. Log Files

Like most standard website servers, our hosting infrastructure (Cloudflare) uses standard log files. The information inside the log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date/time stamp, referring/exit pages, and number of clicks to analyze trends, administer the site, track user movement around the site, and gather broad demographic information for aggregate use. None of this information is linked to personally identifiable data.

4. GDPR Privacy Rights (Data Protection Rights)

If you are a resident of the European Economic Area (EEA), you have certain data protection rights under the General Data Protection Regulation (GDPR). You have the right to access, rectify, or request deletion of any personal data we may process. As our site does not maintain user accounts or collect backend database records, no personal identifiers are retained.

5. CCPA Privacy Rights (Do Not Sell My Personal Information)

Under the California Consumer Privacy Act (CCPA), California consumers have the right to request disclosure of categories and specific pieces of personal data collected, and to request that a business not sell their personal data. We do not sell or trade any personal information to third parties.

6. Children's Information

We believe in providing added protection for children online. Our website does not knowingly collect any Personal Identifiable Information from children under the age of 13.

7. Contact Information

If you have any questions or require more information about our Privacy Policy, please contact us via our Contact Page.

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