Brands constantly speak of innovation. They celebrate transformation, responsibility, customer-centricity, and long-term value. Yet every November, many return to one of the oldest commercial reflexes: the mass-discount ritual known as Black Friday. This article is part of Branding Strategy Insider’s newsletter. You can sign up here to get thought pieces like this sent to your inbox. A practice wrapped in modern packaging, but rooted in a logic from another era. A practice that once emerged...