Answer: Commercialization
Step-by-step explanation:
The commercialization stage is the process in which the various types of new products and the services are developed in the market.
In the commercialization stage the new products are get launched and also promoted for increase the demand of the new products and services in the market.
The main key function of the commercialization stage is that achieve the various types of commercial success and also the customer support of the new products. It is mainly the process introduce the new products in the market.