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Legal & policies

Terms of Use

The rules for using 67858.com, its calculators, content and contests.

Acceptance

By using 67858.com you agree to these terms. If you do not agree, please do not use the site.

Educational use

Calculators, guides and the Number Lab provide estimates and general information only. They are not financial, investment, tax, legal or professional advice, and results may not reflect your circumstances. You are responsible for decisions you make.

Intellectual property

Original text, code, design and calculators on this site are owned by 67858.com and protected by copyright. You may share links and quote brief excerpts with attribution. Embedded videos and third-party marks belong to their respective owners.

Acceptable use

Do not attempt to disrupt the site, scrape it at scale, submit spam through forms, or misuse contest systems.

User submissions

By submitting content (for example contest entries) you confirm it is your own and grant us a non-exclusive licence to use it as described on the relevant page.

Third-party links & services

We link to and use third-party services (YouTube, PayPal, Google, FormSubmit, web.works). We are not responsible for their content or practices.

Disclaimer of warranties & limitation of liability

The site is provided “as is” without warranties of any kind. To the maximum extent permitted by law, 67858.com is not liable for any loss arising from use of the site or reliance on its content.

Changes

We may update these terms; continued use means acceptance of the updated terms.

Last updated: October 27, 2026

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