Privacy Policy
Last updated: May 13, 2026
What we collect
- Birth information (date, optional time, optional gender, optional nickname) — required to calculate your Four Pillars.
- Reading output — your computed pillars and the AI report, cached so you can revisit it from the link we give you.
- Payment metadata — order ID, status, and amount, received from Gumroad. We do not store your card number or billing address.
- Anonymous analytics — aggregate page views and referral counts so we can improve the product.
What we don't collect
We do not require an account. We do not collect your full name, address, phone number, or any contact information unless you submit it through our Contact form.
How we use it
- To compute and display your personal reading
- To cache common archetype interpretations so future readings are faster and cheaper
- To process your payment and honor refunds where applicable
- To respond to Contact form submissions
Third parties
- Google Gemini — generates the report text. Your pillars are sent to Gemini; your nickname and birth date are not.
- Gumroad — handles payment as Merchant of Record. Subject to their privacy policy.
- Supabase — stores readings and contact messages on secured Postgres in the EU/US region.
- Vercel — hosts the application.
Cookies
We use sessionStorage in your browser to remember who referred you so we can credit them. We do not use cross-site tracking cookies.
Your rights
You can request deletion of your reading or any contact message by emailing din4lv@gmail.com. We will respond within 30 days. If you are in the EU, UK, or California, you have additional rights under GDPR / UK GDPR / CCPA, which we honor on the same basis.
Retention
Readings and contact messages are retained indefinitely so you can revisit your link, unless you request deletion. Aggregate analytics are kept for up to 24 months.
Contact
Questions about this Policy? Email din4lv@gmail.com.