Training levels: The Training and development is also required in sales department to increase the efficiency and the productivity of the sales department and the employees in the sales department. The HR manager can help the sales employees of the organization by conducting the training and development program for the sales employees. These programs can help the sales people to understand how to sell the products more efficiently, how to make effective cold calls to the prospects, how to convince the key customers so that they buy the products and services provided by the organization. If the HR department provides good training and the development to company’s employees of sales department then the sales of the company can be increased significantly.