Terms of Use

Effective August 22, 2025

These Terms of Use (the “Terms”) govern your access to and use of the website located at  www.21CS.com and any related services, content, features, or applications (collectively, the  “Site”) provided by 21CS (“Company,” “we,” “us,” or “our”). By accessing or using the Site, you  agree to these Terms. If you do not agree, do not use the Site. 

Acceptable Use

You will use the Site only for lawful purposes and in accordance with these Terms. You will not,  and will not attempt to: 

  • Violate any law, regulation, or third-party right. 
  • Access or use the Site in a way that could damage, disable, overburden, or impair it. • Introduce viruses, malware, or other harmful code. 

We may investigate and take any action we deem appropriate for violations, including removing  content, suspending or terminating access, and reporting to law enforcement. 

Accounts 

Account Registration. To access certain features, you may need to create an account and  provide accurate, current information. You are responsible for maintaining the confidentiality of  your login credentials and for all activities under your account. Notify us immediately of any  unauthorized use. 

Changes to the Site. We may modify, suspend, or discontinue any part of the Site at any time,  with or without notice, and without liability to you.  

Intellectual Property 

Ownership of the Site. The Site and all content, materials, features, and functionality (including  text, design, graphics, logos, icons, images, software, and audiovisual content) are owned by  Company or our licensors and are protected by intellectual property and other laws.  

Limited License to You. Subject to your compliance with these Terms, we grant you a limited,  non-exclusive, non-transferable, revocable license to access and use the Site for your personal,  non-commercial use (or, if authorized, your internal business use).

Restrictions. Except as expressly permitted, you will not copy, reproduce, modify, create  derivative works, distribute, sell, or exploit any part of the Site; reverse engineer or decompile  any software; or remove proprietary notices. 

Trademarks. Company’s name, logos, product and service names, designs, and slogans are  trademarks of Company or our affiliates. You may not use them without our prior written  permission. 

Third-Party Links and Services 

The Site may contain links to third-party websites, apps, or services that we do not control. We  are not responsible for their content, policies, or practices. Your use of third-party services is at  your own risk and may be subject to additional terms and privacy policies. 

Privacy 

Your use of the Site is subject to our Privacy Policy located on this site, which explains how we  collect, use, share, and protect your personal data in accordance with applicable data protection  laws, including the General Data Protection Regulation (GDPR) and the California Consumer  Privacy Act, as amended. By using the Site, you consent to our data practices as described in the  Privacy Policy. 

Disclaimers 

Use of this site is at your sole risk. The Site is provided “as is” and “as available.” To the fullest  extent permitted by law, we disclaim all warranties, express or implied, including warranties of  merchantability, fitness for a particular purpose, title, and non-infringement, and any warranties  arising out of course of dealing or usage of trade. We do not warrant that the Site will be  uninterrupted, secure, or error-free, that defects will be corrected, or that the Site is free of  viruses or other harmful components.  

Limitation of Liability 

To the fullest extent permitted by law, Company and our affiliates, officers, directors,  employees, agents, licensors, and suppliers will not be liable for any indirect, incidental,  consequential, special, exemplary, or punitive damages, or for loss of profits, revenues, data,  goodwill, or business opportunities, arising from or related to your use of or inability to use the  Site, even if advised of the possibility of such damages. 

Some jurisdictions do not allow certain exclusions or limitations of liability; in such cases, the  above limitations apply to the maximum extent permitted by law.

Indemnification 

You will defend, indemnify, and hold harmless Company and our affiliates, officers, directors,  employees, and agents from and against any claims, liabilities, damages, losses, and expenses  (including reasonable attorneys’ fees) arising out of or in any way connected with: (a) your use  of the Site; (b) your User Content; (c) your violation of these Terms; or (d) your violation of any  law or third-party right. 

Termination and Suspension 

We may suspend or terminate your access to the Site, with or without notice, if we believe you  have violated these Terms or if we discontinue the Site. Upon termination, your right to use the  Site will cease immediately. Sections that by their nature should survive termination will survive,  including Sections 3 (Intellectual Property), 5 (Privacy), 6 (Disclaimers), 7 (Limitation of Liability),  8 (Indemnification), 10 (Governing Law), and 11 (General). 

Governing Law 

These Terms are governed by the laws of Massachusetts, USA without regard to its conflict of  laws principles.  

General 

Changes to Terms. We may update these Terms from time to time. The updated Terms will be  posted on the Site with an updated “Last Updated” date. Changes are effective when posted.  Your continued use of the Site after changes become effective constitutes acceptance. 

Entire Agreement. These Terms, together with any policies or terms referenced and  incorporated (including the Privacy Policy), are the entire agreement between you and  Company regarding the Site and supersede prior agreements on the subject matter. 

Severability. If any provision is found unenforceable, it will be replaced with a valid term that  best reflects the original intent, and the remaining provisions will remain in full force. 

Waiver. Our failure to enforce any provision is not a waiver of our rights to enforce it later. 

Contact

For questions about these Terms, contact us at: 

Email: legal@21cs.com