In this focused session, TK Kader distills SaaS marketing down to three foundational principles that every founder needs to internalize. He moves past the noise of tactical hacks and shiny-channel syndrome to focus on what actually drives sustainable growth in a subscription business. The video covers how to think about positioning your product in a crowded market, the mechanics of building a repeatable demand generation engine, and why your onboarding-to-retention loop matters more than your top-of-funnel spend. Kader draws from his work with early-stage SaaS companies to illustrate what works at each stage, from $0 to $10K MRR and beyond. The principles are practical enough to implement immediately but strategic enough to serve as your marketing north star for years.