Privacy Policy

Last updated November 14, 2026

What we collect and why

Purchases. Lemon Squeezy processes your order as Merchant of Record. They collect your name, email, country and payment details to take payment and handle taxes. We receive your name, email and order details so we can deliver the book and help you if something goes wrong. We never see your full card number.

Emails you send us. We keep them so we can answer you.

Site statistics. We use Cloudflare Web Analytics to count visits. It doesn't use cookies and doesn't identify you.

We don't sell your data and we don't use advertising cookies on this site.

Legal basis

We use purchase data to fulfil our contract with you, and support emails because answering you is in our legitimate interest. If we ever start a newsletter, we'll only email you if you sign up.

Who else handles data

Lemon Squeezy (orders), Cloudflare (hosting and statistics) and Zoho (our email). Each has its own privacy policy.

How long we keep it

Order records as long as tax and accounting law requires. Support emails as long as we need them to help you, then we delete them.

Your rights

You can ask to see, correct or delete your data, object to how we use it, or take it with you. Write to info@wesleycalder.com. You can also complain to the Croatian data protection authority (AZOP) or the authority where you live.

Children

This site and the book are meant for adults and aren't directed at children under 16.

Changes

We may update this policy. The date at the top shows the latest version.

Data controller: Fran Jelić, Zagreb, Croatia, info@wesleycalder.com.