Terms of Use
The terms that apply when you use Martzine calculators, tools, resources, articles and other site content.
Last updated: October 11, 2026
Martzine Entrepreneurs Hub (“Martzine”, “we”, “our” or “us”) publishes practical calculators, tools, guides, resources and articles. These pages explain how the site is operated and the limits that apply to its content. Questions can be sent to info@martzine.com.
Using Martzine
By using Martzine, you agree to use the website lawfully and responsibly. If you do not agree with these terms, do not use the site.
Public calculators and tools
Calculators and tools are practical decision-support utilities. The inputs, formulas and assumptions shown on a page determine the output. You are responsible for checking that the method, units, period and assumptions fit your situation before using the result.
Educational content
Guides, reviews, comparisons and Journal articles are general information. They are not a promise that a specific business, product, investment, technical method or workflow will produce a particular result.
No professional advice
Martzine does not provide legal, tax, accounting, investment, medical, engineering, safety or other regulated professional advice through ordinary site content. Use the relevant qualified professional or primary authority when your decision requires specialist review.
Acceptable use
Do not interfere with the website, bypass security controls, introduce malicious code, attempt unauthorized access, abuse forms, or use Martzine in a way that violates applicable law. Automated access should respect reasonable technical controls and must not impair normal site operation.
Intellectual property
Unless otherwise stated, Martzine branding, original site copy, layouts, software and other original materials are owned by or licensed to Martzine. You may reference or link to public pages, but substantial reproduction for commercial redistribution requires permission unless a separate license applies.
Third-party links and services
Martzine links to outside websites for research, convenience and context. We do not control those services and are not responsible for changes to their content, pricing, availability, policies or terms.
Availability and changes
The site and individual utilities can change, be updated, moved or removed. We do not guarantee that every page or service will be available at all times or that an external integration will continue unchanged.
Errors
If you find a broken link, incorrect formula, factual error or other issue, contact info@martzine.com with the page and a description of the problem.
Contact
Questions about these terms can be sent to info@martzine.com.