Terms and Conditions of Use
1. Introduction
These Terms and Conditions ('Terms') govern your access to and use of the online platform mahjong.cards (the 'Website'), operated by Group company Edev App ('Operator', 'we', 'us'). By accessing or using any part of the Website, you acknowledge that you have read, understood, and agree to be legally bound by these Terms and all applicable laws. If you do not agree to these Terms, you must not access or use the Website.
2. Eligibility
The Website is intended for individuals who are at least 18 years old. If you are between 13 and 17 years old, you may only use the Website with the supervision and consent of a parent or legal guardian. Individuals under 13 are strictly prohibited from using the Website, in compliance with the Children's Online Privacy Protection Act (COPPA).
3. User Account and Access
No registration is required to access basic gameplay on mahjong.cards. However, certain features (such as score tracking, saved games, or leaderboards) may require optional account creation. You agree to provide accurate and complete information during registration and to maintain the security of your account credentials.
Account Retention, Deactivation, and Termination
We reserve the right to deactivate or delete your account in the following cases:
Violation of these Terms;Prolonged inactivity (e.g., more than 12 consecutive months); Compliance with legal obligations or requests by competent authorities.
In the event of deactivation, your account will be disabled, and your personal data will be processed in accordance with our Privacy Policy. You retain the right to request the deletion or portability of your personal data at any time.
4. License Grant and Acceptable Use
We grant you a limited, non-exclusive, non-transferable, revocable license to use the Website for personal, non-commercial enjoyment. You may not:
- Copy, reproduce, distribute, or modify any part of the Website without our prior written consent;
- Reverse engineer or attempt to extract the source code of the platform;
- Use automated systems (including bots or scrapers) without authorization;
- Upload malicious code or disrupt the operation of the Website.
We reserve the right to revoke or limit the license granted to you at any time, without prior notice, if you violate these Terms or in the event of technical, legal, or business necessity. Revocation of the license does not release you from your obligations regarding intellectual property protection and acceptable use, which shall remain in effect.
5. User Conduct and Community Standards
You agree to use the Website in a lawful and respectful manner. Prohibited behavior includes, but is not limited to: Harassment, bullying, or hate speech in comments or community features; Cheating or exploiting bugs to gain unfair advantages; Uploading defamatory, obscene, or illegal content. We reserve the right to remove content or suspend access for violations without notice.
6. Intellectual Property Rights
All content on the Website, including the engine, designs, logos, text, graphics, and scripts, is owned by or licensed to Group company Edev App and is protected by copyright, trademark, and other intellectual property laws. You acquire no ownership rights by using the Website. Any unauthorized use may result in legal action.
7. User-Generated Content (UGC)
If you submit or upload content (such as designs, comments, or feedback), you grant us a perpetual, worldwide, royalty-free license to use, reproduce, display, and distribute such content for any purpose, including promotional and commercial use. You represent that you own the rights to your content and that it does not infringe any third-party rights.
8. Data Protection and Privacy
Your personal data is collected and processed in accordance with our Privacy Policy, which complies with the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA). We collect usage data, cookies, and other technical information to improve the Website. You have the right to request access to, correction or deletion of your personal data. For more information, visit our Privacy Policy page or contact us at [email protected]
9. Cookies and Tracking Technologies
We use cookies and similar technologies for performance, personalization, and analytics. Upon your first visit, you will be prompted to accept or reject non-essential cookies. Essential cookies are used to ensure the proper functioning of the site. You can adjust your preferences at any time in your browser settings.
10. Disclaimer of Warranties
The Website is provided on an 'as-is' and 'as-available' basis. We make no warranties or representations about the accuracy, reliability, or uninterrupted availability of the Website. To the fullest extent permitted by law, we disclaim all warranties, whether express or implied, including fitness for a particular purpose, non-infringement, and merchantability.
11. Limitation of Liability
To the maximum extent permitted by law, Group company Edev App shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of data, profits, or business interruption, arising out of or in connection with your use of the Website.
12. Termination
We reserve the right to suspend or terminate your access to the Website at our sole discretion, with or without notice, if we believe you have violated these Terms. Upon termination, all licenses granted to you will immediately cease.
13. Governing Law and Jurisdiction
These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which the Operator, Group company Edev App, is legally registered. Any disputes shall be subject to the exclusive jurisdiction of the courts located in UK.
14. Modifications to Terms
We reserve the right to modify these Terms at any time. Any material changes will be notified to users via email (if available) or a prominent notice on the Website. Your continued use of the Website following such changes constitutes your acceptance of the revised Terms.
Any updates or amendments to these Terms will become effective on the date specified in the notice posted on the Website or sent via email (if available). Unless stated otherwise, updates will take effect 7 (seven) days after publication. In urgent or technical cases, changes may take effect immediately.
In the event of material changes that affect your rights or obligations, we may require your active consent (e.g., by checkbox, button click, or in-site prompt). Without such consent, access to certain features of the Website may be limited until confirmation is provided.
Effective Date of this version of the Terms: 20 May 2025
Operator: Group company Edev App, No. 15333728 , United Kingdom, London
Contact: [email protected]