Privacy Policy
Last updated: July 19, 2026
This policy describes the current public version of Unmyung and also explains how we expect privacy practices to change if optional accounts or saved readings are added later. It is not a legal promise that the product will never change. If we materially change what we collect or why we collect it, we will update this policy before using information in the new way.
Current information we collect
- Email address, only if you choose to join launch or reading-related updates.
- Consent text and consent time, so we can remember what you agreed to.
- Source and interest tags, such as the page or feature where you joined.
- A small reading snapshot: Day Master, Day Master element, and dominant element. This helps us send more relevant future updates without storing your raw birth details.
Information we do not store in the current version
- We do not store your raw birth date from the free chart form.
- We do not store your raw birth time from the free chart form.
- We do not store your raw birth input after calculating the free result.
- We do not collect or store phone numbers.
- We do not collect payment information in this version.
- We do not sell personal information.
If accounts or saved readings are added later
Future versions may allow you to create an account or save readings. If that happens, we may ask for and store additional information needed to provide those features, such as login identifiers, saved reading records, saved birth profiles, calendar type, time-zone or location settings if offered, preferences, and consent history. We should not add that information to your account unless you choose to create an account, save a reading, or use a feature that clearly requires it.
If a future feature needs raw birth date, birth time, location, or time-zone data to recreate a chart, we will explain that at the time of collection. The current email-update form does not store those raw birth fields.
How we use information
- To calculate and display the free reading you requested.
- To store your email opt-in and consent record if you join updates.
- To send occasional launch updates, reading-related messages, and notices about deeper readings.
- To understand which future reading paths are useful, using the small reading snapshot.
- To protect the site, debug errors, prevent abuse, and comply with legal obligations.
Email updates and unsubscribe requests
Email updates are opt-in only. If you no longer want them, you can contact us at the email below and ask to unsubscribe or remove your email. When we add a real email-sending provider, marketing emails should include an unsubscribe link. We will honor opt-out requests as soon as reasonably possible and, for commercial emails covered by the CAN-SPAM Act, within 10 business days.
After you unsubscribe, we may keep a minimal suppression record, such as your email address and unsubscribe time, so we do not accidentally add you back to marketing messages. This suppression record is not used to send marketing.
Service providers
Unmyung is hosted on Vercel and stores opt-in records in Supabase. We may also use email delivery, analytics, security, or customer-support providers later. These providers process information on our behalf so the site can run, store consent records, send messages you asked for, and protect the service. We do not authorize service providers to use your information for their own marketing.
Retention
We keep opt-in records while you remain subscribed or while reasonably needed to document consent, operate the service, prevent abuse, or comply with legal obligations. We delete or de-identify information when it is no longer needed for those purposes, unless we need a minimal suppression record to respect an unsubscribe request.
Your choices and rights
You can ask to access, correct, delete, or stop using your personal information. You can also withdraw email marketing consent at any time. Depending on where you live, you may have additional privacy rights, including rights under California privacy law or EU/UK data protection law. We do not discriminate against you for making a privacy request.
Children
Unmyung is not directed to children under 13. If you believe a child has provided personal information, contact us so we can review and delete it where appropriate.
Security
We use reasonable technical and organizational safeguards for the current size and nature of the service. No website or database is perfectly secure, so please do not submit passwords, government IDs, payment details, medical records, or other sensitive documents through contact messages or free-form fields.
International operation
Unmyung may be operated from South Korea while serving visitors in other countries. Your information may be processed through hosting and database providers outside your country.
Reading and automation notice
Current readings are generated from fixed Saju/Four Pillars rules and fixed reading text. They are not human professional advice and are not intended to produce legal, medical, financial, employment, housing, credit, or similarly significant decisions about you. If we add personalized AI-generated text later, we will update the policy and product notice before using it in a materially different way.
Policy changes
We may update this policy as Unmyung changes. The Last updated date shows when this page was last revised. If a change materially affects how we use personal information, we will provide notice in a reasonable way before applying the change to new uses.
Contact
For privacy questions or removal requests, contact jgim76298@gmail.com.