Terms of Use
Last updated: October 6, 2026
Thank you for visiting YEON. Please read the following before you use the service.
What YEON does
YEON calculates your Saju (BaZi) chart from the birth details you enter, and an AI writes a plain-language explanation based on that calculated chart.
The explanations are for self-reflection and entertainment.
Not a prediction and not advice
YEON does not predict or promise anything about what will happen to you.
It does not make or recommend decisions about health, legal matters, investing, or work. Please talk to a qualified professional for those.
Written by AI
An AI writes the explanations, so some parts may be awkward or inaccurate.
While the service is being prepared, you may see prepared sample text instead of live AI output.
The chart itself is calculated by separate software, not by the AI.
Accounts
You can sign in with your email. Please use your own email address.
You can view your chart and the factual data without signing in.
Credits and payments
AI readings use credits. Credit pack prices and the credits each reading needs are on the Pricing page, and the refund terms are on the Refund Policy page.
Credits can only be used for AI readings on YEON. They have no cash value, and they cannot be cashed out, transferred to another person, or given as a gift.
Credits do not expire. There are no subscriptions or automatic renewals, so there is nothing to cancel.
Payments are handled by a payment processor. YEON does not receive or store your card details.
YEON is a free beta right now, so we are not taking payments. When sales begin, the Pricing page will say so.
Please be considerate
Please do not overload or interfere with the service. Requests are rate limited.
If you enter someone else's birth details, please get their consent first.
When these terms change
We will post the change on this page with a new date.
Contact
If you have any questions, please email seoyulcreative@gmail.com.