Terms of Service Last Updated:

August 2026

1. Agreement to Terms By accessing and using NumerixBooks.com and our services, you accept and agree to be bound by and comply with these Terms of Service. If you do not agree to abide by the above, please do not use this service.

2. Use License Permission is granted to temporarily download one copy of the materials (information or software) on Numerix Books' website for personal, non-commercial transitory viewing only. This is the grant of a license, not a transfer of title, and under this license you may not: - Modify or copy the materials - Use the materials for any commercial purpose or for any public display - Attempt to decompile or reverse engineer any software contained on the website - Remove any copyright or other proprietary notations from the materials - Transfer the materials to another person or "mirror" the materials on any other server

3. Disclaimer The materials on Numerix Books' website are provided on an "as is" basis. Numerix Books makes no warranties, expressed or implied, and hereby disclaims and negates all other warranties including, without limitation, implied warranties or conditions of merchantability, fitness for a particular purpose, or non-infringement of intellectual property or other violation of rights.

4. Limitations In no event shall Numerix Books or its suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on Numerix Books' website, even if Numerix Books or an authorized representative has been notified orally or in writing of the possibility of such damage.

5. Accuracy of Materials The materials appearing on Numerix Books' website could include technical, typographical, or photographic errors. Numerix Books does not warrant that any of the materials on the website are accurate, complete, or current. Numerix Books may make changes to the materials contained on its website at any time without notice.

6. Links Numerix Books has not reviewed all of the sites linked to its website and is not responsible for the contents of any such linked site. The inclusion of any link does not imply endorsement by Numerix Books of the site. Use of any such linked website is at the user's own risk.

7. Modifications Numerix Books may revise these terms of service for its website at any time without notice. By using this website, you are agreeing to be bound by the then current version of these terms of service.

8. Governing Law These terms and conditions are governed by and construed in accordance with the laws of the United States, and you irrevocably submit to the exclusive jurisdiction of the courts in that location.

9. SMS Terms If you have opted in to receive SMS text messages from Numerix Books: - You consent to receive text messages regarding appointment reminders and account updates - Standard SMS rates may apply as charged by your mobile carrier - Message frequency varies based on your account activity - To opt out, reply STOP to any message; you will receive confirmation of your opt-out

10. Contact Information For questions about these Terms of Service, please contact: Numerix Books Email: [email protected]

Phone: (626) 323-8423 Website: NumerixBooks.com

11. Our Service and SMS program are intended for users 18 years of age or older.

12. Mobile Carriers are not liable for delayed or undelivered messages.

13. See our Privacy Policy for details on how your information is used.

14. Numerix Books SMS program sends transactional messages only, including appointment confirmations, consultations reminders, account updates. No promotional or marketing messages are sent via this program.