A practical eBook for full-time employees who want to test a side service without leaving their jobs or buying inventory. Use the Three Fit Scorecard to compare skills you already use, hours you can realistically protect, and customer needs you can reach—then choose one service to test instead of trying to plan your whole future. Learn how to define a clear, bounded result, make the price and delivery time fit your schedule, ask potential customers for a response, and build a workable approach to delivery after your day job. The goal is a practical path toward your first $500, not a promise of earnings.