The payment history for a customer can be viewed from the Customer Details page. Using the options available you can view payments.
The option to view and manage customer payments is located at the bottom of the Customer Details page. To access the payments section:
Click on "Customers" in the main menu and then select "Customer Home" from the sub-menu that appears.
You can also search for the customer using the Search Bar
Go to the Orders, Invoices, Payments, Credits and Refunds table at the bottom of the screen and select the "Payments" tab.
A list of all payments by customer till date will be displayed.
Fig 17.0 shows the past payments of a customer