This document discusses market segmentation strategies. It defines market segmentation as dividing a potential market into distinct subsets of consumers. There are three phases to marketing strategy: 1) market segmentation, 2) target market and marketing mix selection, and 3) product/brand positioning. The document outlines various bases for segmentation including geographic, demographic, psychographic, and usage-related factors. It provides examples of how companies implement segmentation strategies to target specific consumer segments.