How do you make a song or ringtone available for purchase on itunes?
There are normally 2 ways that we can get iPhone ringtones from
iTunes. The first one is buying directly from iTunes store for
$0.99 each; alternatively, we can use iTunes to create custom
iPhone ringtones, but keep in mind that all the music must have
already been purchased, and after making a ringtone, we will have
to pay another $0.99.
Now, I don't buy ringtones from iTunes any more because there
are a lot of iPhone ringtone makers, well, if you are a Mac user,
you can try iPhone ringtone Maker for Mac, which can convert almost
any audio/video format to iPhone ringtone.
More is avalible at the related links below