Privacy Policy

Scope

This Privacy Policy applies when you visit or use the YunYingTu AI Business Academy website, course content, learning center, and related services.

Information We Collect

To provide course and account services, we may collect:

1. Account information: Your name, email address, avatar, and account verification details.
2. Learning information: Courses you view, learning progress, most recent position, and course-related activity.
3. Purchase information: Course orders, amounts, payment status, and invoice details. Full payment credentials are handled by third-party payment providers; we do not store full card numbers on our servers.
4. Device and log information: Browser, device type, IP address, access time, and error logs used for security, troubleshooting, and performance.
5. Cookies and local storage: Used to maintain your session and remember language or interface preferences.
6. Communications: Questions, feedback, and attachments you submit through learning support or other contact channels.
7. WeChat sign-in identifier: When you use automatic sign-in or link WeChat, we store the OpenID supplied by the Official Account to identify your session, initiate WeChat Pay, and connect your learning account. Silent sign-in does not request your WeChat nickname, avatar, gender, or location.

How We Use Information

We use information only as reasonably necessary to provide and improve the course service, including to:

• Create and maintain your learning account.
• Display course content and record learning status.
• Process course orders, payment confirmations, and after-sales requests.
• Respond to questions and send account security or course service notices.
• Protect the website from fraud, abuse, and unauthorized access.
• Analyze aggregate usage to improve course content and the learning experience.

Information Sharing

We do not sell your personal information. We share information only when necessary:

• With providers that support payments, email, storage, analytics, or customer service.
• To comply with valid legal, judicial, or regulatory requests.
• To protect the safety, property, or information of users, the platform, or the public.

Service providers may process information only for the agreed purpose and within the necessary scope.

Retention and Security

We retain information for as long as needed for the purposes described above and use reasonable safeguards such as access controls, encryption in transit, and security reviews. Internet transmission cannot be guaranteed to be completely secure, but we work to reduce the risk of unauthorized access, disclosure, or loss.

Your Rights

You can view or update certain account details in your profile. You may also contact us through Learning Support to request access, correction, or deletion of relevant personal information, subject to legal requirements and information necessary to perform a contract.

Minors

The platform is primarily intended for business owners, managers, and working professionals. Minors should use the service only with the consent and guidance of a guardian.

Policy Updates

We may update this policy when course features, data practices, or legal requirements change. Material changes will be announced on the website or through another appropriate channel.

Contact Us

If you have questions about this policy or our handling of personal information, sign in and submit a request through Learning Support.