In this module you can manage your Customers (and Suppliers).
Filter allows you to quick find customer by name or post code. You can also filter by type and cateogory.
There are two main types of customer:
You can group customers in categories. But first you have to create category in categories module.
From customer module you can print a statement of account for particular customer. A Statement of accont is a detailed report of the contents of an account, showing billings to and payments from the customer during a specific time period, resulting in an ending balance. You can read more in configuration.