Yes, updates are possible at any time. You can request one free update per month and eBook. In total you can make 10 free updates per month.

For any further updates you will be charged a fee of € 9.90.

In order to execute an update, please go to the section "published eBooks" in your account, there you can use the edit icon to revise your eBook and replace files.

Please note that the changes will be checked.