Coca cola uses various types of market segmentation including geographic, demographic, psychographic, and behavioral segmentation to target different customer groups. They segment based on location, age, lifestyle, and purchasing patterns. Some key segments include younger people aged 10-25, health conscious consumers, athletes for sports drinks, and diabetics for products like Coke Zero. Coca cola positions itself as a solution for thirst and uses segmentation to ensure continuous customer satisfaction and increasing sales by tailoring benefits to each segment.