The Barrows Popularity Factor The Barrows Popularity Factor explains how businesses of all kinds can now measure the effectiveness of their advertising with an easy-to-use mathematical formula called “The Barrows Popularity Factor...

Attn: All Businesses: FOR DECEMBER:
For #WriteABusinessPlan Month: FIRST, take about an hour to read a book about some very effective #MarketingMath I developed that can help businesses make a lot more #Money! The #math is called “The Barrows Popularity Factor”
www.authorhouse.com/BookStore/Bo...