Terms of Service
Effective immediately. These terms govern your access to all materials made available through Prephere.
1. Authorized users only
Access is restricted to customers who have purchased rights from the relevant publishers or licensors. If you have not been granted permission, you must leave this site immediately.
2. Educational intent
Solutions and video links are provided solely to aid legitimate study and instruction. Redistribution, resale, or public posting of any video link or downloadable asset is strictly prohibited.
3. Privacy and data
We do not require user accounts for access. Should analytics be enabled in the future, only minimal, aggregate information will be collected to improve service quality and security.
4. Copyright and ownership
All textbook content, trademarks, and solution materials remain the property of their respective owners. Hosting of unlisted YouTube links does not imply ownership or transfer of rights.
5. Acceptable use
You agree not to attempt to bypass security measures, scrape content at scale, or use automated tools to mirror the site. Any suspicious activity may result in immediate revocation of access.
6. Disclaimer of warranties
Content is provided on an “as-is” basis without warranties of accuracy, completeness, or fitness for a particular purpose. Links may change or be removed without notice.
7. Limitation of liability
To the fullest extent permitted by law, Prephere and its contributors are not liable for indirect, incidental, or consequential damages arising from your use of the site.
8. Termination
We reserve the right to deny or revoke access at any time for violation of these terms or at the request of rights holders. Continued use constitutes acceptance of these conditions.
9. Future database use
If database-backed features are enabled later, you consent to reasonable storage of book metadata and user submissions necessary to operate the service on common shared hosting platforms.
10. Contact
Questions regarding these terms or requests from rights holders can be directed to the site operator. Accessing the site signals your agreement to these provisions.