I've decided to try Amazon's KDP Select program. Sales have slowed up since its release in 2011, no surprise there, so I'm trying new things. For the next 90 days, Bumped will be sold exclusively on Amazon and to jumpstart it, it will be free this weekend (March 1 - 3). So we'll see. I've been reading different posts about experiences with the KDP Select program and some people have had some success with it.
I should have some more marketing tips and tricks this weekend to add to my arsenal. I'm going to the Writer Store for James Scott Bell's ebooks' workshop.