The document discusses the range of goods and clustering. It defines the range of goods as the variety and diversity of products available to consumers. A wide range of goods offers consumer more choices aligned with their preferences. Factors like industry capabilities, market demand, technology, and competition influence the range of goods. Clustering groups consumers based on demographic, psychological, and behavioral attributes to allow businesses to target specific segments effectively. The range of goods and clustering are interconnected and impact consumer satisfaction, loyalty, and business competitiveness.