purpose of product differentiation- to create a competitive advantage or to make your product superior to alternatives on the market. I
Successful product differentiation helps the business to increase demand for its products, increase brand loyalty, and allow the business to charge higher prices
Adding value is the difference between the price that is charged to the customer and the cost of inputs required to create the product or service
added value= price of product sold- cost of making product
methods of adding value- marketing and branding, features and functions, customer service, customisation and packaging