Terms of sale and refunds

Last updated: October 2026.

Product

The Homo Troglodytus e-book (EPUB format) is sold as a direct download. The price is shown in euros (EUR) on the order page, including any taxes required by applicable law.

Delivery

After payment, an email with a personal download link is sent to the address you provide. The link is valid for 7 days and allows a limited number of downloads. If anything goes wrong, email [email protected] and we will send a new link.

Promo codes

Promo codes give a percentage discount on the e-book price, cannot be combined, and may be limited in time or number of uses.

Refunds

Because the e-book is digital content delivered immediately, you acknowledge when ordering that any right of withdrawal ends once the download starts. If the file is defective or you purchased by mistake, contact us within 14 days and we will fix the problem or refund the order.

Paperback

The paperback is sold and shipped by Amazon under Amazon’s terms.