Market segmentation involves dividing a market into subgroups of consumers with distinct needs, characteristics, or behaviors that respond differently to marketing strategies. The document discusses market segmentation in Egypt based on demographics, income levels, and lifestyle patterns. It identifies five key consumer segments in Egypt - The Moon Walkers (ultra-wealthy elite making over $20M/year), The Weekenders (upper-middle class enjoying luxury goods), The Rising Stars (educated middle class striving for growth), The Hunters (ambitious but focused on necessities), and The Masrawys (focused on basic needs with low incomes under $15K/year). Successful segmentation requires segments to be measurable, accessible, profitable, and to respond differently to marketing