Privacy Policy

KUZVO (27 Sinbong 1-ro, Suji-gu, Yongin-si, Gyeonggi-do, Republic of Korea, kuzvomain@gmail.com) is responsible for your personal data on What’s My Saju?.

Birth date, time (optional) and place (used only for its time zone): to calculate your saju. For free results we don’t save them in our database; they are carried in the page address while you browse and may appear briefly in our hosting provider’s request logs.

For purchased reports: your birth details, the email you give at checkout and order status, so we can show your report through your private link and send it to you.

Waitlist email: if you ask to be notified, to tell you when reports open.

Usage events: anonymous events such as “result viewed” or “share clicked,” with your saju type number, language and country (from the request), to understand how the site is used. We don’t use advertising cookies.

Payment details are collected by Lemon Squeezy, not by us. We never see your full card number.

Vercel (hosting and privacy-friendly analytics, USA), Supabase (database, USA), Lemon Squeezy (payments and tax as Merchant of Record, USA), and Resend (sending your report link by email, USA). Your data may therefore be transferred to and stored in the United States. We don’t sell your personal data.

Purchased report data is kept until you delete it or ask us to. Waitlist emails are kept until you unsubscribe or the waitlist ends. Usage events are kept for up to 2 years. Basic order records (product, date, status, without birth details) may be kept longer where the law requires.

You can delete the birth details of a purchased report with the “Delete my birth data” button on the report page, or email us to access, correct or delete your data. Depending on where you live (for example under the GDPR, UK GDPR, CCPA or Japan’s APPI), you may also have rights to object, restrict processing, data portability, and to complain to a supervisory authority.

The site is not directed to children under 13, and we don’t knowingly collect their data.

If we change this policy, we’ll update the effective date above.