Are you a writer, author, freelance publisher then you need to check this out.

Kindle ROI Tool for Kindle Authors

1. The Ultimate Amazon Kindle Spy Tool


“New Unique Software Application ‘Reverse Engineers’ The Kindle
Marketplace & Reveals Lucrative Kindle Niches – In Seconds!”

2. The Ultimate Kindle eBook Promotion Tool


“Forget outsourcing or paying a “per submission” fee to submit your Kindle eBooks to the book promotional sites. KDROI does it in 15 seconds with a handful of clicks…”

KindleSpy – The Ultimate Amazon Spy Tool

KDROI – The Ultimate Kindle Promotion Tool

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