Nothing, but the actual engagement with any of these ideas is approximately 0%. In a work presenting itself as the collected Almanack of Wisdom by a Wise Man, one would hope to see more than pithy collection of buzzwords and advice, all centered on "Getting rich." If the primary reason you're interested in Buddhist techniques is to make money, I think you may have missed the point.

If Silicon Valley (the satirical TV show) had a book version, it would look something like this.