Afterwards contact me in our telegram group https://t.me/sgeldercoins with your transaction hash and title of the book.
I will contact you then by pm at telegram to send you your purchased ebook.
If you want to publish your own ebook and sell it here for GELD/GELDC at boerse.website/shop.php contact me at telegram https://t.me/sgeldercoins and we speak about it.Best regards
Soeren Gelder