The Customers page lets you manage your customer list and sales transactions on one page. From there, you can do a variety of things like:
To get to the Customers page, click Customers in the navigation bar.
View all transactions for a customer
Work with the customer index (split view)
Change what you call customers
Set an opening balance for a customer
Add a note to a customer's profile
Decide how to bill your customers
Give a customer a sales receipt
Receive a payment on an invoice
QuickBooks has several reports to help you analyze customer transactions. Two of the most helpful are the A/R Aging Detail and the Customer Balance Detail reports.
To run these reports and view others, click Reports in the navigation bar, and then select All Reports > Manage Accounts Receivable. There are also some interesting customer reports in All Reports > Review Sales.
You might also find it useful to print a customer contact list.