Accounts are company details of your customers, suppliers, resellers and etc. Accounts can relate to several contacts (representatives of accounts whom you can contact to deal with the company).
Add Account, Supplier and Client
To add new account, supplier or client, click Add New and choose one of them. Now, you need to complete the form filling in the required fields.
This is one of the options in the Actions dropdown list. Select the accounts from the list and click the Detect Duplicates function. The duplicated accounts list will be shown on your screen.