This presentation discusses market research strategies for different business models: B2B, B2C, and B2B2C. It defines each model and provides tips for profiling customers in each. For B2B, it suggests considering quantifiable customer segments as well as more nuanced decision-making factors. For B2C, it recommends profiling by demographics, lifestyle, skills, and socioeconomic factors. It also discusses cohort marketing. The presentation aims to help understand customers and effectively reach end consumers through business partners for B2B2C models.