Ebook price drops based on "volume" are a joke.
In printing, it makes sense. there is paper, ink, manpower, etc. involved.
In Ebooks, it is the eBook creation one time. then uploaded to servers. that's it.
Then downloading which costs next to nothing per ebook after amortizing server cost with everything else those servers are doing.
Amazon is the one with the unfair practices.
All Apple's pricing model did was to make sure that if a...