π₯ Substacking! β Chapter 4 of 20: You Own Your Customers, Your Data, and Your Life with Substackπ Excerpt from the upcoming 20-chapter book Substacking! β Itβs Not a Platform, Itβs a Business ModelKerry LutzNov 04, 2025β Paid611ShareBy Kerry Lutz Β· November 2025Continue reading this post for free, courtesy of Kerry Lutz.Claim my free postOr purchase a paid subscription.