Privacy Policy

1. Information We Collect

HuiNiao ZhiXue (DIYGPA, hereinafter "we") values your privacy. When you use our services, we may collect the following information:

• Account information: Name, email address, and phone number provided at registration
• Learning data: Course progress, quiz scores, and coding exercise records
• Payment information: Payment transactions are securely processed by Stripe; we do not directly store your card details
• Usage data: Browsing history, device information, IP address, and other technical data used to improve the service experience

2. How We Use Information

The information we collect is used to:

• Provide and maintain our educational services
• Process course purchases and payment transactions
• Personalise your learning experience and course recommendations
• Communicate service updates, course notifications, and customer support
• Analyse and improve platform features and user experience

3. Information Sharing

We do not sell your personal information. We share your data only in the following circumstances:

• Payment processing: Necessary transaction information is shared with Stripe to complete payments
• Service hosting: Necessary technical data is shared with Google Cloud / Firebase to deliver the service
• Legal requirements: Information may be disclosed when required by law or to protect our rights

4. Data Security

We take reasonable technical and administrative measures to protect your personal information, including:

• Encrypting data in transit using HTTPS
• Processing payment information through Stripe's PCI DSS-compliant system
• Regularly reviewing and updating security measures

5. Cookie Usage

We use cookies and similar technologies to:

• Maintain your login session
• Remember your preference settings
• Analyse site usage to improve our services

You can manage your cookie preferences through your browser settings.

6. Your Rights

You have the right to:

• Access and obtain a copy of your personal data
• Correct inaccurate personal information
• Request deletion of your account and associated data
• Opt out of marketing communications

7. Contact Us

If you have any questions about this Privacy Policy, please contact us:

Email: info@diygpa.com

8. Policy Updates

We may update this Privacy Policy from time to time. The updated policy will be published on this page with a revised "last updated" date. Continued use of our services constitutes your acceptance of the updated policy.