Sales managers also analyze sales statistics. They need to know which products are selling. In addition, sales managers keep track of inventory. In most businesses, advertising departments are small. They usually serve as a link between the company and the advertising agency.
Advertising managers supervise all the workers in the advertising department.
This includes the people who create art and text for ads. Advertising manager also supervise the creative services department. These are the people who decide what the ads will look like. Public relations managers are in charge of getting information to the public. They often try to reach a particular group.