The document discusses differentiation and positioning strategies. It defines differentiation as creating differences in a firm's product that set it apart from competitors through distinct features, services, or characteristics. Positioning refers to creating a mental image of the product and its benefits in the minds of customers. While differentiation is based on the actual product, positioning depends on customers' perceptions of the product's real or perceived advantages relative to others. The document also notes that differentiation can be achieved through product descriptors or customer support services.