Refunds

Last updated: 11 November 2026

Because the product is a digital download, the following policy applies.

Refund window

If the PDF does not meet your expectations, you can request a refund within 14 days of purchase.

How to request

Use the link in your order confirmation email, which takes you to Lemon Squeezy where the order is managed, or write to the contact below with your order number.

Problems with the file

If the download fails or the file is damaged, contact us and we will fix it or refund you.

Questions: viktormarekchess@gmail.com