First 100 Customers #6 Aug 18, 2026 · 20 min The First 100 Customers Course #6: How Skimmer Turned One Cold Call Into 76 Customers in 12 Months A step-by-step course for validating one vertical workflow, capturing high-intent search, activating every early signup manually, and turning support into word of mouth. The First 100 Customers CourseSaaS DistributionVertical SaaSFounder-led Sales