The organization has limited resources and must achieve its goals effectively within those constraints. Marketing involves selecting, creating, communicating, and enhancing value for customers. There are various ways to segment markets, including demographically, geographically, and by customer behaviors and needs. Effective segmentation criteria includes segments being measurable, substantial, accessible, differentiable, and having profiles where actionable strategies can be developed. Companies must evaluate segment attractiveness and fit with their objectives to determine the most suitable target markets.