This document discusses how to create customer profiles and personas to better understand target audiences. It recommends moving beyond general customer descriptions to more specific customer segments defined by demographics, buying habits, and psychographics. Examples of attributes to consider include age, gender, interests, location, and online behaviors. The document also provides templates to develop in-depth customer profiles and personas with details about customers' demographics, psychographics, behaviors and preferences to guide content and messaging strategies. Customer research methods mentioned include surveying current customers, analyzing website visitors, and identifying niche audiences.