At Wal-Mart, if you couldn't explain an idea or a concept in simple terms on one page of paper Sam Walton considered the new idea too complicated to implement.

His second book is about the tactics of the world's richest man. He is the moderator of a LinkedIn discussion group called “Wal-Mart’s Best Practices – Super Group” with more than 3000 worldwide members including: retailers FMCG product manufacturers/suppliers & supply chain professionals.

Michael Bergdahl is an author and professional business speaker.