Related Diversification occurs when the company adds to or expands its existing line of production or markets. In these cases, the company starts manufacturing a new product or penetrates a new market related to its business activity. Under related diversification the company makes easier the consumption of its products by producing complementing goods or offering complementing services. For example, a shoe producer starts a line of purses and other leather accessories; an electronics repair shop adds to its portfolio of services the renting of appliances to the customers for temporary use until their own are repaired.