Legal // Terms of Engagement

Terms of Service

Last updated: March 2026. Please read these terms carefully before using our website or applications.

1. Acceptance of Terms

By accessing or using the 18.3 Golf website (eighteenthreegolf.com) or any of the 18.3 Tactical Suite applications (CaddyMind, SwingMind, PuttMind), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our services.

These terms apply to all visitors, users, and others who access or use our services. We reserve the right to update these terms at any time. Continued use of our services after changes are posted constitutes acceptance of the updated terms.

2. Description of Services

18.3 Golf provides a website containing information about our brand, products, and applications, as well as the 18.3 Tactical Suite — a collection of mobile applications designed to help golfers track and improve their performance. Our current suite includes:

All applications are currently in development. Features described on this website represent planned functionality and may change before or after release.

3. User Accounts and Registration

Some features of our applications may require you to create an account. You are responsible for maintaining the confidentiality of your account credentials and for all activity that occurs under your account. You agree to notify us immediately of any unauthorized use of your account.

You must provide accurate and complete information when creating an account. We reserve the right to suspend or terminate accounts that contain false information or that are used in violation of these terms.

4. Acceptable Use

You agree to use our services only for lawful purposes and in accordance with these terms. You agree not to:

5. Intellectual Property

All content on the 18.3 Golf website and within our applications — including but not limited to text, graphics, logos, icons, images, audio clips, and software — is the property of 18.3 Golf or its content suppliers and is protected by applicable intellectual property laws.

You may not reproduce, distribute, modify, create derivative works of, publicly display, or exploit any content from our services without our express written permission. The 18.3 brand name, logo, and the "18.3 Tactical Suite" name are trademarks of 18.3 Golf.

6. User-Generated Content

Our applications may allow you to input, store, and share golf performance data. You retain ownership of the data you create. By using our services, you grant us a limited license to store and process your data for the purpose of providing the service to you.

We do not claim ownership of your golf performance data. You may export or delete your data at any time through the application settings or by contacting us.

7. Third-Party Services and Links

Our services may integrate with or link to third-party services, including AI providers, weather data services, and course information databases. These third-party services are governed by their own terms and privacy policies. We are not responsible for the content, accuracy, or practices of third-party services.

Links to external websites are provided for convenience only. We do not endorse the content of any linked website and are not responsible for any loss or damage that may arise from your use of them.

8. Disclaimers and Limitation of Liability

Our services are provided "as is" and "as available" without warranties of any kind, either express or implied. We do not warrant that our services will be uninterrupted, error-free, or free of viruses or other harmful components.

Golf performance data and AI coaching suggestions provided by our applications are for informational and training purposes only. They do not constitute professional coaching advice. Results will vary based on individual skill, practice habits, and other factors outside our control.

To the maximum extent permitted by applicable law, 18.3 Golf shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of our services, even if we have been advised of the possibility of such damages.

9. Purchases and Refunds

Purchases made through our applications are processed by third-party payment providers (such as Apple App Store or Google Play). Refund policies are governed by the respective platform's terms. For direct purchases, please contact us at support@eighteenthreegolf.com within 14 days of purchase if you are not satisfied.

10. Termination

We reserve the right to suspend or terminate your access to our services at any time, with or without notice, for conduct that we believe violates these terms or is harmful to other users, us, or third parties, or for any other reason at our discretion.

You may stop using our services at any time. If you wish to delete your account, contact us at support@eighteenthreegolf.com.

11. Governing Law

These terms are governed by and construed in accordance with the laws of the Netherlands, without regard to its conflict of law provisions. Any disputes arising from these terms or your use of our services shall be subject to the exclusive jurisdiction of the courts of the Netherlands.

12. Contact

If you have questions about these Terms of Service, contact us at support@eighteenthreegolf.com or use the contact form on our website.