Terms of Service

Article 1. Purpose

These Terms define the rights, obligations, and other conditions between Cheonsirok (the “Company”) and users of its AI-powered Saju and fortune-reading services (the “Service”).

Article 2. Definitions

1. A “Visitor” is anyone who accesses the website to use the Service.
2. A “User” is a visitor who agrees to these Terms and the Privacy Policy and is granted access to the Service.
3. “Content” includes Saju analyses and other materials produced for use through the Service.
4. “Paid Content” is content purchased by a user. “Free Content” is content received without payment.
5. A “Subscription” is a recurring paid service. A “One-time Purchase” is a single purchase of specified content.

Article 3. Company information

The Company publishes its business name, representative, address, email, telephone number, business registration details, Privacy Policy, and these Terms on the website.

Article 4. Effect and amendment

These Terms take effect when posted on the website. The Company may amend them within the limits of applicable Korean law. A user who does not agree to an amendment may stop using the Service and close their account.

Article 5. Governing rules

Matters not covered here are governed by applicable Korean laws, including consumer protection, standard terms, network and information protection, and content-industry laws, together with customary commercial practice.

Article 6. Formation of the agreement

The service agreement is formed when a visitor agrees to these Terms and the Privacy Policy and the Company accepts the application. The Company may refuse an application involving unpaid or unverifiable charges, a minor without verifiable guardian consent, a recent service restriction, unlawful intent, or a comparable reason.

Article 7. Account management

Users must safeguard their account credentials with reasonable care. The Company is not responsible for damage caused by a user’s negligent management or unauthorized sharing of an account.

Article 8. Personal information

The Company protects personal information under applicable law and its Privacy Policy. The policy does not apply to independent third-party services reached through links. The Company is not liable for personal information exposed through the user’s fault.

Article 9. Company obligations

The Company complies with applicable law, handles objectively reasonable complaints within a reasonable period, and makes commercially reasonable efforts to repair or restore service interruptions promptly.

Article 10. User obligations

Users must not misuse another person’s information or payment method; trade content outside the Service; exploit bugs; harm others; infringe intellectual-property or publicity rights; post unlawful or obscene material; copy APIs; reverse engineer or decompile the Service; manipulate AI systems through prompt injection or hacking; send excessive automated requests; or otherwise violate law or public order. The Company may immediately restrict access for such conduct, and the user bears resulting civil and criminal liability.

Article 11. Availability and suspension

The Service is generally available 24 hours a day, year-round. It may be temporarily suspended for maintenance, capacity changes, patches, service changes, or other operational or technical needs.

Article 12. Service changes

The Company may modify, add, or discontinue all or part of the Service when operationally or technically necessary, including for improvement and bug fixes.

Article 13. Information and advertising

The Company may request additional information and will use it only for purposes stated in the Privacy Policy. Advertising may be displayed as part of the Service.

Article 14. Paid Content

Paid Content may be purchased using the offered payment methods. Unless a different period is stated, access lasts 30 days from purchase. One-time digital content is generally available immediately after purchase. Content is for the purchaser’s account only and may not be transferred, rented, sold, or exchanged.

Article 15. Subscriptions

Where subscriptions are offered, the registered payment method is charged on each billing cycle and access renews automatically. Cancellation must be completed at least 24 hours before renewal. After cancellation, access remains available through the paid period and does not renew.

Article 16. Payment

The Company may offer multiple payment methods. Users are responsible for protecting payment information. The Company is not liable for unauthorized charges caused by the user’s negligent disclosure.

Article 17. Cancellation and refunds

A user may normally cancel Paid Content within seven days of purchase or availability without a separate fee. Cancellation may be restricted after digital content has been used or is deemed used, including when generation begins immediately, a bundled item or benefit has been used, the content cannot reasonably be resold, the user entered incorrect birth information, or the user’s own fault prevents delivery or access.

Article 18. Effect of cancellation

After an approved cancellation, the Company withdraws or deletes the content and refunds or cancels the payment within three business days. Statutory late interest applies to unjustified delay, and the Company promptly requests cancellation from the relevant payment provider.

Article 19. Termination

A user may close their account at any time. Service records and member-only content may become unavailable after closure, so any eligible refund should be requested first. The Company may terminate or restrict access for violations of these Terms or operating policies.

Article 20. Temporary restriction

The Company may suspend access while investigating a credible report of account compromise, suspected conduct subject to sanctions, or comparable conduct.

Article 21. Damages

A user who breaches these Terms and causes loss must compensate the Company. For API theft, prompt hacking, or system attacks, recoverable loss may include actual damage, system-restoration cost, business loss, opportunity cost, legal cost, and other relief permitted by law.

Article 22. Disclaimer

The Company is not liable where performance is prevented by force majeure or by the user’s fault. Saju readings are for reference and entertainment and must not be used as the basis for medical, legal, or financial decisions.

Article 23. Jurisdiction and governing law

Disputes are heard by a court with jurisdiction under Korean civil procedure and related laws. The laws of the Republic of Korea govern.

Supplement

Effective date: 2026-06-11