This document discusses different strategies for reaching target markets, including undifferentiated marketing, differentiated marketing, concentrated marketing, and micromarketing. It provides details on each strategy and examples of companies that use them. Differentiated marketing involves producing numerous products with different marketing mixes to satisfy smaller segments. Concentrated marketing commits all resources to serving a single segment. Micromarketing allows very precise targeting at levels like ZIP code or household. There is no single best strategy, as the optimal choice depends on company resources, product uniqueness, life cycle stage, and competitors.