Innovation Strategy driving Customer Experience and more— through Lawrence Ingrassia’s “Billion Dollar Brand Club” book — In today’s rapidly evolving business landscape, a new breed of entrepreneurs has emerged, reshaping the way we think about commerce and innovation. At the forefront of this revolution are four direct-to-consumer (DTC) startups — Dollar Shave Club, Warby Parker, Harry’s, and Casper — that have successfully disrupted their respective industries…