The responsibilities of an account manager can vary depending on the industry they work in, size of the company, and nature of the business. For instance, each customer account can vary in demands and an account manager may work with brand managers for one account and a media department for another. Account managers usually report directly to the account director or agency director of the activity and status of accounts and transactions. An account manager may also manage a single account or a variety of accounts depending on the requirement of the company. Although the responsibility can vary between companies and between accounts, there are a shared set of common responsibilities which are as follows: