Privacy Policy

Last updated: 2 October 2026

What we collect

• When you buy the book: your email address and payment confirmation, provided by Gumroad. Gumroad handles your card details under its own privacy policy; we never see them.
• When you visit: our hosting provider (Netlify) may log standard technical data such as IP address and browser type to serve the site securely.

What we use it for

To deliver the book you bought and to reply if you get in touch. We do not sell your data and we do not send marketing emails you did not ask for.

Who we share it with

Gumroad (payments and file delivery) and Netlify (hosting). Each processes data only to provide its service to us.

How long we keep it

Purchase records for as long as tax law requires.

Your rights

You can ask what data is held about you, ask for it to be corrected, or ask for it to be deleted. Because purchases run through Gumroad as merchant of record, Gumroad holds the buyer records, so the quickest route is the contact link on the receipt Gumroad emailed you. Requests that reach us are passed on the same day.

Cookies

This site does not set tracking cookies. Gumroad's checkout may set cookies needed for payment.