The document analyzes the evolution of marketing strategies in Sri Lanka through three phases: marketing 1.0, 2.0, and 3.0, highlighting key companies such as Ceylon Steel Corporation, Ceylon Cold Stores, and Maliban. Marketing 1.0 focuses on product-centric strategies, marketing 2.0 centers on consumer preferences and interactions, while marketing 3.0 emphasizes ethical standards and a deeper connection with brand values. The authors suggest that the future of marketing may be 'virtual marketing,' where digital interactions create broader reach and customer engagement.