KDROI SoftwareKDROI is an browser extension that makes marketing your Kindle book a one click operation. Simply find your Kindle book in the Amazon store, click on KDROI, and the software automatically detects your book and submits to a growling list of FREE KDP sites.
WP List Booster - Developer LicenseTurn Your WordPress Blog Or Website Into List-building Machine Turning Your Visitors Into Subscribers Like Crazy Day After Day, Month After Month, And All Year Long. 8 Highly Converting Tools In 1 Mighty Plugin.