Effective Sep 1, 2026 (last updated Oct 22, 2026) · X-ON Inc.
Article 1 (Purpose)
These Terms set out the rights, obligations, and responsibilities of X-ON Inc. (the “Company”) and Users, as well as the conditions and procedures of use, in connection with the Jeombom service (jeombom.kr, the “Service”) provided by the Company.
Article 2 (Definitions)
- “Service” means all entertainment and information content based on Korean saju (myeongri) provided by the Company, including saju, compatibility, 10-year luck cycles, date picking, today’s fortune, dream interpretation, and readings.
- “User” means anyone who uses the Service under these Terms.
- “Paid Service” means individual content, such as in-depth reports, that a User pays to use.
- “Content” means all text, images, and interpretation results provided through the Service.
Article 3 (Posting and Amendment of the Terms)
- The Company posts these Terms on the Service’s home screen or a linked screen.
- The Company may amend these Terms to the extent that doing so does not violate applicable laws.
- When amending the Terms, the Company will announce the effective date and the reason for the amendment starting 7 days before the effective date. However, for amendments unfavorable to Users, the Company will announce them starting 30 days before the effective date and, where individual notice is possible, will also notify Users individually.
- If a User does not agree to the amended Terms, the User may stop using the Service and terminate the service agreement.
Article 4 (Use Without Sign-Up and Login)
The Service can be used without creating an account. Information such as the date of birth entered by a User who is not logged in is stored only on the User’s device (browser) and is not stored on the Company’s servers. If a User chooses to log in with Kakao, information such as the User’s saju details is stored on the Company’s servers so it can be accessed across multiple devices, and the User may request deletion or account withdrawal at any time. For details, see the Privacy Policy.
Article 5 (Provision and Changes of the Service)
- In principle, the Service is provided 24 hours a day, 365 days a year.
- The Company may temporarily suspend the Service due to system maintenance, replacement, or failure, communication outages, or similar reasons, and will announce this in advance. However, if an unavoidable reason makes prior notice impossible, the Company may announce it afterward.
- The Company may change all or part of the Service as needed for content, operational, or technical reasons. If the content of a Paid Service changes in a way unfavorable to Users, the Company will notify them in advance.
Article 6 (Paid Services and Payment)
- The types, prices, and contents of Paid Services are shown on the relevant product information page (Paid Report Guide).
- Users may pay using credit cards or other payment methods provided by the Company.
- For Paid Services, the service agreement is formed when payment is completed, and the content is provided immediately.
- Matters regarding cancellations and refunds follow the Service Info & Refund Policy.
Article 6-2 (Jeombom Crew and Friend Referral Rewards)
- “Crew” means Users designated by the Company. Referral links are issued only to Crew members; Users who are not Crew members are not issued referral links and do not earn rewards.
- Crew designation is at the Company’s discretion, and Users have no right to request designation. The Company may, without prior notice, revoke a Crew designation.
- When a Crew designation is revoked, that User’s referral link immediately becomes invalid and no new rewards accrue. However, RC already earned before the revocation does not expire and may be withdrawn in the manner set out in Paragraph 7 after the confirmation process. (This does not apply to fraudulent accruals under Paragraph 8.)
- If a User who visited through a Crew member’s referral link pays for a Paid Service, the Company may credit a certain percentage of the payment amount as Reward Credits (RC). Eligible products and reward rates are shown on the Service screen.
- Rewards accrue only for the first tier, between a Crew member and the User they invited, and do not accrue for payments by third parties whom that User in turn invites.
- Accrued RC is finalized once the period shown on the Service screen (initially 14 days) has passed from the payment date and the payment has not been canceled or refunded. If the payment is canceled or refunded, the accrual is canceled, and if a payout has already been made, the Company may offset it against future accruals.
- In accordance with the minimum amount and unit shown on the Service screen (initially $10.00, in units of $10.00), finalized RC may be requested as a cash withdrawal to a bank account in the User’s own name. RC cannot be used for any purpose other than cash withdrawal and cannot be transferred, sold, or inherited.
- The Company may refuse to credit rewards, reclaim RC already credited, and refuse payouts in any of the following cases.
- A Crew member pays through their own referral link (including payments made under the same name or contact information)
- Rewards are earned by fraudulent means, such as creating multiple accounts or using automated tools
- False bank account information or an account in another person’s name is submitted
- Any other violation of these Terms or applicable laws
- If necessary for operating the Service, the Company may change reward rates, eligible products, the confirmation period, and withdrawal conditions after giving prior notice. RC already finalized before the change is not affected.
- RC is valid for 1 year from the date of the most recent accrual, and RC past that period expires. If the Service is discontinued, the Company will announce this at least 30 days before the end date and will accept withdrawal requests for finalized RC until then.
- Reward withdrawals may be taxable under Korea’s Income Tax Act, and the Company may withhold tax and submit payment statements where required by applicable laws.
Article 7 (User Obligations)
Users must not engage in any of the following acts.
- Stealing another person’s information or entering false information
- Copying, distributing, transmitting, publishing, or commercially using the Service’s content without the Company’s prior consent
- Repeatedly accessing the Service by automated means or generating abnormally excessive requests
- Any act that interferes with the stable operation of the Service
- Any other act that violates applicable laws
Article 8 (Nature of Content and Disclaimer)
All fortune, saju, and compatibility results provided by the Service are content for entertainment and reference based on traditional Korean saju (myeongri) theory. The Company does not guarantee that such results are objective facts or that they predict the future.
Results from the Service do not replace professional diagnosis or advice on medical, legal, financial, investment, career, or similar matters, and Users should not rely solely on the Service’s results when making important decisions.
- The Company is not liable for service disruptions caused by natural disasters, force majeure, or reasons attributable to the User.
- The Company is not liable for damages arising from judgments or decisions a User makes in reliance on the Service’s results. However, this does not apply to damages caused by the Company’s willful misconduct or gross negligence.
Article 9 (Intellectual Property)
Copyrights and other intellectual property rights in the content, interpretation algorithms, designs, and trademarks included in the Service belong to the Company. Users may view, save, and share their own results for personal, non-commercial purposes.
Article 9-2 (Purchase Reviews)
- Users who purchase a paid product may leave a star rating and a one-line review for each payment, and may edit or delete it at any time.
- Copyright in a review belongs to the User who wrote it. Only for reviews the User has agreed to make public, the Company may post them on Service screens and product information pages without the author’s name, labeled “Buyer of (product name)”; if the User edits or deletes a review, the Company will reflect this without delay.
- The Company does not compensate Users for writing reviews and does not select reviews based on their ratings or hide low ratings. However, the Company may choose not to post reviews containing profanity or defamation, personal information, advertising, or content unrelated to the purchase. Even in such cases, the star rating is still included in the average.
- The average star rating is calculated only from reviews of payments that have not been refunded, and is shown once a certain number of reviews have been collected.
Article 10 (Dispute Resolution)
- In principle, disputes between the Company and a User shall be resolved amicably through mutual consultation.
- If no agreement is reached, the User may apply for mediation to the Korea Consumer Agency’s Consumer Counseling Center (dial 1372 in Korea) or the E-Commerce Mediation Committee (www.ecmc.or.kr).
- Jurisdiction over lawsuits between the Company and a User is determined under Korea’s Civil Procedure Act.
Supplementary Provisions
These Terms take effect on Sep 1, 2026.
Article 6-2 (Friend Referral Rewards) takes effect on Sep 6, 2026.
Amended Oct 22, 2026 — Added Article 9-2 (Purchase Reviews). It applies only to Users who choose to leave reviews and does not change the rights or obligations of existing Users, so it applies from Oct 22, 2026.
When do the Terms of Service take effect?
This document takes effect on Sep 1, 2026 (last updated Oct 22, 2026). Jeombom is a saju service operated by X-ON Inc.
| Item | Details |
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| Operator | X-ON Inc. (Jeombom, jeombom.kr) |
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| Effective date | Sep 1, 2026 |
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| Last updated | Oct 22, 2026 |
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| Customer center | 070-4578-8645 (business days 10:00–18:00 KST, excluding lunch 12:00–13:00) |
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| Email | contact@x-on.kr |
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Where can I send questions?
Contact our customer center at 070-4578-8645 (business days 10:00–18:00 KST, excluding lunch 12:00–13:00) or email contact@x-on.kr. We reply within 1–2 business days.
Where can I find the relevant laws and agencies?
What is Jeombom?
Jeombom is a Korean saju (Four Pillars) service: enter just your date of birth and it draws the eight characters of your Four Pillars and calculates your Five Elements, Ten Gods, Useful God, 10-year luck cycles, and yearly luck. Learn more in About Jeombom and FAQ.