Last updated: June 2, 2026
By accessing and using valenx.org ("the Site"), you agree to these Terms of Service. If you do not agree, please do not use the Site.
You may use the Site for lawful purposes only. You agree not to reproduce, distribute, or create derivative works from our content without written permission.
All content on this Site, including text, images, book covers, and the Interview Playbook brand, is owned by Valenx Institute or its author Johnny Mai. Our books are protected by copyright law.
Purchasing a book grants you a personal, non-transferable license to read the content. You may not redistribute, resell, or share the digital files.
Books sold through Amazon are subject to Amazon's terms of sale. Books sold through Gumroad are subject to Gumroad's terms. We are not responsible for payment processing issues handled by these platforms.
Digital products are non-refundable after delivery due to their nature. If you experience a technical issue with a purchase, contact us at [email protected] and we will work to resolve it.
The information in our books and on this website is for educational purposes only. We do not guarantee employment outcomes or interview results. Success in interviews depends on many factors including preparation, experience, and individual performance.
Salary data and company information presented on this site is gathered from public sources and may not reflect current figures. Always verify compensation information directly with employers.
To the maximum extent permitted by law, Valenx Institute shall not be liable for any indirect, incidental, or consequential damages arising from your use of the Site or our products.
We reserve the right to modify these terms at any time. Continued use of the Site after changes constitutes acceptance of the updated terms.
For questions about these terms, contact [email protected].