Terms of Service

Last updated: April 2026

1. Description of Service

Welcome to heterotroph.info. We provide access to educational reference materials about vehicle preparation for challenging road conditions on serpentine routes, mountain passes, and roads with significant elevation changes — including brake checking, cooling control, engine diagnostics, suspension inspection, transmission control, tire inspection, auto electrical systems, comprehensive diagnostics, trip preparation, and practical recommendations for mountain and high-elevation driving. The service does not perform vehicle repairs, sell parts, or act as a licensed workshop. By using our service, you agree to these Terms of Service.

Access to reference materials on the public site is provided without subscription requirements unless otherwise stated on a specific page. We reserve the right to modify or discontinue informational materials with reasonable notice where practicable. We strive to maintain current module structure and editorial quality to meet reader needs.

Users may access the service through the web interface. We recommend reviewing our Privacy Policy and Cookie Policy to understand how we process your data.

2. User Accounts

Access to certain features may require account registration. You agree to provide accurate, current, and complete information during registration and to keep this information up to date. You are responsible for maintaining confidentiality of your credentials and for all actions occurring under your account.

If you suspect your account has been compromised, you must notify us immediately at [email protected]. We reserve the right to suspend or close your account in case of violation of these Terms of Service or suspected misuse.

You agree not to transfer your account to third parties or use other users' accounts without permission.

3. Acceptable Use Policy

You agree to use our service only for lawful purposes and in accordance with these Terms of Service. You agree not to use the service to:

• Violate any applicable laws or regulations;
• Harm, intimidate, or harass other users;
• Distribute viruses, malware, or other technologies that may damage our service or users;
• Gain unauthorized access to other accounts or systems.

We reserve the right to restrict or suspend access to the service in case of violation of this policy.

Automated scraping of heterotroph.info content for republication is prohibited. Limited personal copies for offline study may be permitted only where explicitly stated on a module page.

4. Prohibited Activities

The following activities are prohibited when using our service:

• Using automated means such as bots or scripts to scrape content at scale from heterotroph.info;
• Modifying, adapting, or creating derivative works based on our service without prior written consent;
• Publishing false or misleading information while representing affiliation with heterotroph;
• Compromising service security or attempting to access data that does not belong to you.

Violation of these conditions may result in immediate termination of access and possible legal consequences.

5. Content Ownership

All intellectual property rights, including but not limited to copyrights, trademarks, and patents related to our service, belong to heterotroph. You receive no rights to use our content except within the scope of personal educational use in accordance with these Terms of Service.

You agree not to copy, reproduce, or distribute our content without prior written consent. All rights not expressly granted remain with heterotroph.

6. User Content

You retain all rights to content you submit through contact forms or correspondence. However, by providing content to us, you grant heterotroph a non-exclusive, royalty-free, worldwide license to use, reproduce, and process your content solely for the purpose of responding to inquiries and improving educational materials.

You are responsible for any content you submit and confirm that you have all necessary rights to provide it. We reserve the right to remove content that, in our judgment, violates these Terms of Service or applicable law.

7. Payment Terms

Reference materials described on the public site are generally available without purchase requirements unless a specific page states otherwise. Where optional paid formats are offered, fees will be disclosed clearly before any transaction. All applicable fees, if any, are stated in U.S. dollars.

Payment, when required, must be made through methods we specify, and you agree to provide current payment information. In case of payment delay we may suspend access to paid materials until payment is received.

Refund conditions, where applicable, will be published separately and handled in accordance with applicable law.

Optional paid formats, if offered, will include written descriptions of file contents and access duration before any transaction is completed. Open reference sections listed on the home page remain available without purchase unless a page states otherwise.

8. Changes to Services

heterotroph reserves the right to modify or discontinue services at any time, including changes to functionality, module structure, or access conditions. We will notify you of material changes via email or site notices where practicable.

Your continued use of the service after changes constitutes acceptance of new conditions. If you do not agree with changes, you must stop using the service.

We are not liable for any inconvenience arising from changes or discontinuation of specific reference sections.

9. Limitation of Liability

To the maximum extent permitted by law, heterotroph is not liable for any direct, indirect, incidental, punitive, or consequential damages arising from use of or inability to use the service. This includes but is not limited to damages from business interruption, data loss, or other intangible losses.

If our liability cannot be excluded, it shall be limited to amounts paid by you for use of the service during the month preceding the event giving rise to the claim, where applicable.

You agree that this limitation of liability is reasonable and fair given the educational nature of the service.

Feedback submitted through forms may be used to improve module clarity. By submitting feedback you grant heterotroph a non-exclusive license to incorporate suggestions into educational materials without obligation to credit individual contributors.

10. Termination

We reserve the right to terminate or suspend your access to the service at any time for any reason, including violation of these Terms of Service. You may stop using the service at any time by notifying us at [email protected].

Upon termination, all rights and licenses granted to you under these Terms immediately cease. You agree to stop using the service and delete copies of content obtained through paid access where applicable.

Provisions regarding limitation of liability, ownership, and dispute resolution survive termination of these Terms of Service.

Technical maintenance windows may temporarily limit access to heterotroph.info. We attempt to schedule maintenance during low-traffic periods but do not promise uninterrupted availability of all reference sections at all times.

11. Contact Information

If you have questions or comments about these Terms of Service, please contact us:

heterotroph
Email: [email protected]
Phone: +1 (303) 582-7491
Address: Republic Plaza, 370 17th Street, Suite 2650, Denver, CO 80202, United States