Blue Heron Books Store › Customers included: how to transform products, companies, and the world--with a single step by Hurst, Mark Image 1 of 1 Customers included: how to transform products, companies, and the world--with a single step by Hurst, Mark $18.95 Edition Details ISBN: 9780979368134 Publisher: Creative Good, Inc Format: Paperback Publication Date: 2015 Add To Cart Added! Edition Details ISBN: 9780979368134 Publisher: Creative Good, Inc Format: Paperback Publication Date: 2015