From now on a new eBook promotion tool is at your disposal. The tool "In-Book-Promotion" offers you the option to automatically embed adverts for more of your titles on the last pages of your eBook.
You can add up to five additional eBooks per title. The titles do not have to be from the same author, but from the same publisher. The portals then automatically embed your advertisement on the last pages.
All ad spaces that are not filled with your own products will be filled with additional titles from your publisher by the algorithm.
If you don't have five titles, the additional spaces will left empty. As always you can find that tool in your Feiyr account.