Hi Bill, I downloaded the book. Thanks. As far as I can tell though, when I upload to KDP, it distributes whatever file format will work on the devices, including KFX.
Like in this post from
https://fileinfo.com/extension/kfx :
Quote:
|
eBooks may be saved in one of several formats. The format of an eBook downloaded from the Amazon store depends on the device being used to download and read the eBook. It may be saved in the KFX format or in the .MOBI, .AZW, or .AZW3 formats.
|
So is it the kind of thing that you (as a professional) can choose whether to use KFX but I (as a writer just uploading to KDP) can not?