Terms of Service

1. What the service is

The service applies the relationship rules of traditional Korean Saju (Four Pillars) and the twelve zodiac branches to the birth dates you enter, and presents the outcome as reference material.

The match rate and commentary are a traditional reading offered for reference — not a scientific prediction and not a verdict on any relationship. A low score does not mean a relationship is bad, and a high score guarantees nothing.

2. Fees

The service is currently free in full and requires no account.

If we begin selling the paid products (the two PDF reports), the conditions in section 3 will apply. We will publish these terms again before sales begin.

3. Paid products and refunds

There are two paid products, both PDF reports. Each turns the on-screen result into a document and adds material that is not shown on screen.

Saju compatibility report PDF — seven pages. It covers which way the energy flows, a closer look at each chart, where the four pillars meet, and how the charts were calculated. ₩1,900 (VAT included) for domestic payment, US$2.99 for international payment.

Match profile report PDF — four pages. It includes the full ranking of the ten heavenly stems and the twelve zodiac signs, which the screen does not show. ₩990 (VAT included) for domestic payment, US$1.99 for international payment.

Domestic payments go through Toss Payments (credit and debit cards, and Korean pay services); international payments are by PayPal through PortOne. The amount shown on the payment screen is the final amount.

We store neither your input nor the generated PDF. Once payment is approved, the document is generated in that same request, sent to you, and nothing is kept on the server. Please save the downloaded file yourself.

In case a download is interrupted or the file is lost, the same order may be downloaded up to five times. Once you leave the result screen the input is gone and the document can no longer be produced, so please save the file right after payment.

• Before the download begins, you may cancel at any time for a full refund.
• After the download completes, withdrawal for a simple change of mind is restricted. This is digital content delivered immediately upon payment that cannot be returned, which falls under the withdrawal restrictions in Article 17(2) of the Korean Act on Consumer Protection in Electronic Commerce.
• If a system error prevents the document from being produced, the file cannot be opened, or the amount charged differs from the order, we will reissue the document or refund it in full.
• Dissatisfaction with the content of the reading is not a ground for refund. A compatibility reading is reference material offered from a traditional interpretive perspective, and this is stated before purchase (section 1).
• Requests made after all five downloads have been used are not a ground for refund.
• Where a minor has paid without the consent of a legal representative, either the minor or that representative may cancel the payment. Contact us at the details below and we will refund it.

4. About the results

Every score follows published rules, so the same input always produces the same result.

If you leave the birth time blank, the hour pillar is excluded and the result may differ. The more accurately you choose the birthplace, the more accurate the hour pillar becomes.

Saju calculation uses a public calendar library. Results may differ from other almanacs depending on how solar terms and time zones are handled.

5. Your responsibilities

You may enter another person's birth date, but you must not use the outcome to that person's disadvantage.

Do not use results as grounds for decisions that affect other people's rights — marriage, divorce, hiring, business dealings. The service was not built for that.

6. Prohibited use

The following are not permitted.

• Sending excessive automated requests that interfere with the service
• Presenting results as fact or as a professional assessment
• Copying or adapting the service to offer an equivalent service

7. Disclaimer

The service provides reference material only and is not responsible for decisions you make on the basis of a result, or for their consequences.

We are not liable for losses caused by interruptions outside our control, such as natural disasters or failures at our infrastructure provider.

8. Intellectual property

Rights in the service's screens, wording and the implementation of its calculation rules belong to the operator. You may save or share your own results for personal use.

9. Changes and governing law

Any change to these terms is posted on this page with its effective date.

These terms are governed by the laws of the Republic of Korea, and disputes are handled under the procedures set by applicable law.