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Terms & conditions

Last updated: June 20, 2026

By using zefince.com (the "Site") and any of its tools, you agree to the following terms. If you do not agree, please do not use the Site.

1. Our tools are provided "as is"

Zefince's tools, including the fuel cost calculator, are provided free of charge, for informational and estimation purposes only. We make reasonable efforts to keep each tool accurate, but we make no warranties or guarantees about the accuracy, completeness, or reliability of any result they produce.

2. Estimates only — not professional advice

Results shown by our tools are estimates based on the figures you enter. For example, actual fuel costs depend on factors outside the fuel cost calculator's control — traffic, driving style, vehicle condition, terrain, and real-time fuel prices, among others. Nothing on this Site constitutes financial, legal, or professional advice, and you should not rely on it as your sole basis for any decision.

3. No liability

To the fullest extent permitted by law, Zefince and its operators are not liable for any loss, damage, or inconvenience arising from your use of, or inability to use, this Site or its calculations.

4. Acceptable use

You agree not to:

  • Use the Site for any unlawful purpose
  • Attempt to disrupt, overload, or interfere with the Site's normal operation
  • Scrape, copy, or republish the Site's content or code without permission

5. Intellectual property

The design, branding, and code of this Site are the property of Zefince unless otherwise noted. You may not reproduce or redistribute them without our written permission.

6. Third-party links and services

The Site may link to or use third-party services (such as advertising providers). We are not responsible for the content, accuracy, or practices of any third-party site or service.

7. Changes to these terms

We may revise these terms at any time. Continued use of the Site after changes are posted constitutes acceptance of the updated terms.

8. Contact

Questions about these terms can be sent to [email protected].