Founder’s Filter A weekly analytical piece you can read in five minutes or less from founder Richie Siegel. Black Friday, Cyber Monday and the tragedy of the commons Jim Brett, Ron Johnson, Michael Dell and the alchemy of a brand turnaround Macy’s should look at staffing as a profit center, not a cost center What’s the goal of CDG, Comme des Garçons first D2C brand? Will the internet push consumer product margins to zero? Rent The Runway and the gift and curse of returns Amazon, Stripe, Spring and the fallacy of the universal shopping cart Revolve says it’s the anti-Amazon, but runs on the same fuel Kylie Cosmetics and the industry’s quest to decipher its growth