Privacy Policy

1. Who We Are

SAJU is operated by DeepSleep (딥슬립), a sole proprietorship registered in the Republic of Korea. We act as the data controller for personal information collected through the SAJU website.

For any privacy-related questions, contact us at jykim4250801@gmail.com.

2. What Data We Collect

When you use SAJU, we may collect the following information:

Information you provide: Your name, date of birth, and optionally your birth time. The new Two Readings experience also asks for your calendar type and a selected concern. These details are sent to our server to calculate your reading, without being saved to an application database or placed in the new reading URL. A temporary copy stays in this tab's session storage so that you can continue or edit your story. Older reading links may still include birth details in their URLs, browser history and access logs; sharing those older URLs also shares the included details.

Usage analytics: No analytics integration is installed in the current preview. Hosting infrastructure may still process request information in server logs.

Payment information: Premium purchases are not available in this preview. This version does not collect payment details or send payment requests to a payment provider.

3. How We Use Your Data

We use the information we collect to:

Generate and display your personalized Saju reading based on the name and birth details you provide, and preserve those details when you navigate back to edit your reading. Premium purchase processing is not active in this preview.

4. Legal Basis for Processing (GDPR)

If you are located in the European Economic Area (EEA) or United Kingdom, we process your personal data on the following legal bases:

Consent (Art. 6(1)(a)): You provide your birth details voluntarily to receive a reading. You may withdraw consent at any time by contacting us.

Contractual necessity (Art. 6(1)(b)): Processing is necessary to deliver the service you requested (generating and displaying your reading).

Legitimate interest (Art. 6(1)(f)): Analytics processing for service improvement is not active in this preview. This does not override your fundamental rights.

5. Data Sharing

The current preview has the following integration status:

Payment providers — no payment integration is active, and this preview does not send transactions to Lemon Squeezy or another payment provider.

Analytics providers — no analytics integration is installed in this preview.

Hosting provider — our website is hosted on infrastructure that may process server logs containing IP addresses.

We do not sell, rent, or trade your personal information to any third party.

6. Cookies and Tracking

The language in the URL determines the displayed language. The locale routing system may also remember your language preference in a cookie. This preview has no analytics, advertising, or cross-site tracking integration.

You can control cookies through your browser settings. Disabling cookies may affect your language preference persistence but will not prevent you from using the service.

7. Data Retention

The current application does not save your reading to an application database. The new experience keeps a temporary session in your browser tab. If you choose to keep a story, its birth details, selected concern, completed steps and optional note are saved in this browser's local storage. Saving another story replaces the previous one. You can delete it from My keepsake; this also removes a matching active session. These records do not synchronize between devices. Browser restoration may restore a temporary tab session.

Downloaded letters are files you control on your device. Delete those files yourself if you no longer want to keep them. Existing demo routes may also use browser storage; clearing this site's browser data removes those local records. Older URLs already in history are not removed when you close a page.

This preview does not create payment transaction records.

8. Your Rights Under GDPR

If you are in the EEA or UK, you have the right to:

Access the personal data we hold about you; request correction of inaccurate data; request deletion of your data; restrict or object to our processing of your data; receive your data in a portable format; and withdraw consent at any time.

To exercise any of these rights, contact us at jykim4250801@gmail.com. We will respond within 30 days.

You also have the right to lodge a complaint with your local data protection authority.

9. Your Rights Under CCPA

If you are a California resident, you have the right to:

Know what personal information we collect and how it is used; request deletion of your personal information; and opt out of the sale of your personal information.

We do not sell personal information. To exercise your rights, contact us at jykim4250801@gmail.com.

10. Children's Privacy

SAJU is not intended for anyone under the age of 18. We do not knowingly collect personal information from children. If you believe a child under 18 has provided us with personal data, please contact us and we will promptly delete it.

11. International Data Transfers

Your data may be processed in countries outside your country of residence, including the Republic of Korea and the United States (where our service providers operate). We take reasonable steps to ensure your data is treated securely and in accordance with this policy.

12. Changes to This Policy

We may update this Privacy Policy from time to time. When we make material changes, we will revise the "Last updated" date at the top of this page. For significant changes, we will make a reasonable effort to provide notice through the service. Your continued use of SAJU after any changes constitutes acceptance of the updated policy.