Your privacy.

This page explains what information is involved when you visit this site, buy a printable or write to us.

This website

The site is a set of static pages. It has no accounts, sign-up forms, advertising or analytics scripts, and it does not set cookies of its own. Fonts and images are served from the site itself.

The site is delivered through Cloudflare. Like any web host, Cloudflare processes technical details such as your IP address and browser type to deliver pages and keep the service secure.

Buying and downloading

Checkout, payment and file delivery are handled by Gumroad. When you buy or download, Gumroad collects the details needed to complete the order, such as your email address and payment information, under its own privacy policy. We do not receive your card details.

Gumroad shares order details with us, such as your email address and the product purchased, so that we can provide support for your order.

Writing to us

If you email us, we use your message and email address to reply and to resolve your request. Please don’t send payment-card details by email.

Questions or requests

To ask what we hold about you, or to ask us to delete it, email [email protected].