**1. Information We Collect**
UniSaju collects your email address, password, display name, date of birth, and gender at registration. During service use we may also retain chat history, Saju analyses, and health data (steps and sleep).
**2. Purpose of Use**
Data is used to provide Saju readings, improve the quality of AI answers, process payments, prevent abuse, and comply with applicable laws.
**3. Retention**
Personal data is erased upon account deletion. Transaction records are retained for five (5) years to meet consumer-protection statutes (including the Korean E-Commerce Act and the California Consumer Privacy Act).
**4. Disclosure to Third Parties**
We do not share Personal Data with third parties without your consent, except for service providers acting under contract: Google Vertex AI (Gemini) for AI generation and Lemon Squeezy for billing.
**5. Your Rights**
Under the GDPR / CCPA you have the right to access, rectify, erase, restrict, or port your Personal Data, and to object to processing. Contact
[email protected].
**6. Children**
UniSaju is not directed to users under 18; we do not knowingly collect data from minors.
**7. Data Controller**
UniSaju Operations (
[email protected])