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Privacy Policy

Last updated: June 2026

FeeAndProfit.com ("FeeAndProfit," "we," "us," or "our") operates www.feeandprofit.com, a free resource with fee and profit calculators for online sellers and gig workers. This Privacy Policy explains what information we collect, how we use it, and your choices — including when we display advertising through Google AdSense.

Data controller (GDPR)

For visitors in the European Economic Area and UK, the data controller responsible for this website is:

Stefan Freudenberger
Bismarckstr. 192
26382 Wilhelmshaven, Germany
feeandprofit@proton.me

Full legal notice: Legal / Impressum.

Information you provide

Our calculators run in your browser. We do not require an account, and we do not store the sale prices, costs, or other numbers you enter into calculators on our servers. If you email us via our Contact page, we receive the information you choose to send (such as your email address and message content) so we can respond.

Information collected automatically

When you visit our site, we and our service providers may automatically collect certain technical data, including:

  • IP address (often truncated or anonymized by analytics providers)
  • Browser type, device type, and operating system
  • Pages viewed, referring URL, and approximate location (country/region)
  • Date and time of access

We use this information to operate the site, understand traffic patterns, fix errors, and improve our content and tools.

Cookies

Cookies are small text files stored on your device. We use:

  • Essential cookies — needed for basic site functionality (for example, remembering your cookie preference).
  • Analytics cookies — help us measure how visitors use the site (only if you consent).
  • Advertising cookies — used by Google AdSense and partners to show and measure ads (only if you consent).

You can change your choice at any time using Cookie settings in the site footer, or through your browser settings. Blocking cookies may affect some features.

Google AdSense & advertising

We may display advertisements served by Google AdSense and other advertising partners. Google and its partners may use cookies and similar technologies to:

  • Serve ads based on your visits to this site and other websites
  • Measure ad performance and prevent fraud
  • Limit how often you see an ad

Google's use of advertising cookies enables it and its partners to serve ads based on your visit to FeeAndProfit.com and/or other sites on the Internet. You can learn more in How Google uses data when you use our partners' sites or apps.

Opt out of personalized ads:

We identify authorized ad sellers in our ads.txt file as required by industry standards.

Third-party services

We are not affiliated with eBay, Etsy, Uber, or any marketplace mentioned on this site. Third parties (including Google) process data under their own privacy policies. We encourage you to review:

Legal bases (EEA / UK visitors)

Where applicable law requires a legal basis, we rely on: (a) your consent for non-essential cookies and personalized advertising; (b) legitimate interests in operating, securing, and improving our website; and (c) compliance with legal obligations.

Data retention

Calculator inputs are not stored on our servers. Analytics and advertising data retained by third parties is governed by their policies. Contact emails are kept only as long as needed to handle your request.

Children

FeeAndProfit.com is intended for adults running a business or side hustle. We do not knowingly collect personal information from children under 16. If you believe a child has provided us information, please contact us and we will delete it.

Changes

We may update this Privacy Policy from time to time. The "Last updated" date at the top will change when we do. Continued use of the site after changes means you accept the updated policy.

Contact

For privacy questions or requests, email feeandprofit@proton.me or visit our Contact page.