Privacy Policy

Last updated: September 11, 2026

AI Chinese Tattoo Advisor ("we", "our", "us") operates the AI Chinese Tattoo Advisor website and mobile application (collectively, the "Service"). This Privacy Policy explains how we collect, use, and protect your personal information when you use our Service.

1. Information We Collect

• Account information: email address, nickname, and password (stored as a salted SHA-512 hash) when you create an account.
• Quiz and recommendation data: your answers to the personality questionnaire and the AI-generated character recommendations you receive.
• Payment information: payment processing is handled by Creem.io (Merchant of Record). We do not store your full credit card number or CVV. We receive your email, order ID, and payment status from Creem.
• Usage data: basic analytics such as pages visited and features used.

2. How We Use Your Information

• To provide and personalize our character recommendation service.
• To process payments and deliver purchased reports.
• To communicate with you about your account, orders, and service updates.
• To improve our Service and develop new features.

3. Data Sharing

We share your information only with trusted service providers necessary to operate the Service:

• Creem.io — payment processing (Merchant of Record), subject to their privacy policy.
• Tencent CloudBase — cloud hosting and database services.
• DeepSeek — AI language model for character recommendations.

We do not sell your personal data to third parties.

4. Data Retention

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

5. Your Rights

• Access, correct, or delete your personal data.
• Opt out of marketing communications.
• Request a copy of your data in a portable format.

6. Data Security

We implement industry-standard security measures including encrypted password storage (SHA-512 with salt), secure HTTPS connections, and restricted database access. However, no method of transmission over the Internet is 100% secure.

7. Children's Privacy

Our Service is not intended for users under 18 years of age. We do not knowingly collect personal information from children.

8. International Transfers

Your data may be processed on servers located outside your country of residence, including in China (Tencent Cloud) and where Creem.io operates. By using the Service, you consent to such transfers.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by posting the updated policy on this page and updating the "Last updated" date.

10. Contact Us

If you have questions about this Privacy Policy or your data, please contact us at:
aichinesetattoo@163.com

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