Customer segmentation can be a simple or a complex process. It may be undertaken manually or using predictive algorithms, and can come in many shapes and forms. The assumption underlying all segmentation modeling, however, is that within your customer database you will have groups of customers that share similar attributes, behaviors and buying habits. If you can understand how individuals within a particular segment are interacting with your products and services, then you can start to fine-tune your marketing to ensure that you can deliver what they’re looking for, and therefore achieve better engagement.