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Privacy Policy

Last updated: June 2026

1. Information We Collect

When you use Chinese Astrology, we collect the following information:

• Account Information: Email address and password (hashed) when you create an account.
• Birth Data: Date, time, and location of birth that you provide for astrological calculations. This data is essential for generating accurate readings.
• Conversation Data: The questions you ask and the AI responses generated during your sessions. This data is stored to maintain conversation history and improve our service.
• Payment Information: Transaction records processed through Stripe. We do not store your credit card details — Stripe handles all payment processing securely.
• Usage Data: Token consumption, session timestamps, and feature usage patterns for service optimization.

2. How We Use Your Information

• To provide astrological analysis and maintain your conversation history
• To process payments and manage your token balance
• To improve our AI models and service quality
• To communicate important service updates

3. Data Storage and Security

Your data is stored on our servers located in Japan. We implement industry-standard security measures including:

• Encrypted data transmission (TLS/SSL)
• Hashed password storage
• Secure payment processing via Stripe (PCI DSS compliant)
• Access controls limiting data access to authorized personnel only

4. Third-Party Services

We use the following third-party services:

• Stripe: Payment processing. Stripe's privacy policy applies to payment data: stripe.com/privacy
• DeepSeek: AI language model for generating astrological interpretations. Conversation data is sent to DeepSeek for processing but is not used to train their models.

5. Data Retention

We retain your account and conversation data for as long as your account is active. You may request deletion of your account and all associated data at any time by contacting us.

6. Your Rights

You have the right to:

• Access your personal data
• Request correction of inaccurate data
• Request deletion of your account and data
• Export your conversation history

7. Children's Privacy

Chinese Astrology is not intended for children under 13. We do not knowingly collect personal information from children.

8. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of significant changes via email or through the app.

9. Contact Us

If you have questions about this privacy policy or your data, please contact us at:

support@zhenmingyixue.top