Privacy Policy
Last updated: May 2026
1. General provisions
This Privacy Policy explains what personal data we collect, how we use, store and protect it. By using the site you agree to this Policy.
2. Data we collect
Email — when ordering via Gumroad.
Anonymous analytics (Google Analytics): IP, browser, behaviour on the site.
Cookies — for remembering language preference.
3. Purpose of processing
Data is used solely to: deliver the purchased PDF to email, provide technical support, improve the site.
4. Sharing with third parties
Data is not shared with third parties except the payment processor Gumroad (PCI DSS compliant), which handles payments.
5. Your rights
You have the right to: receive a copy of your data, correct it, delete it, withdraw consent. For requests write to [email protected].
6. Cookies
We use cookies only for site functionality (interface language). No marketing cookies.
7. Contact
For privacy questions: [email protected]