Offer to keep them informed of new eBook releases, and make sure you let them know when your books are in a promotional period so they can scoop them up cheaply. (trainingauthors.com)
Good e-Reader would like to break with tradition and offer the latest ebook releases for this month! (goodereader.com)
For popular books, delaying ebook release dates leads to a significant substitution toward print books. (jwikert.typepad.com)