A full transaction listing of a customer or supplier can be viewed using the Payment History function. Highlight the Customer (or Supplier) and click the Pay Hist button on the icon bar will bring you to the Payment History window of the highlighted name. The Payment History shows both the invoice and payment transactions of the selected name. You can view via Payments, Invoices, or all transactions, which is sorted in the date order by default.
Payment History is useful as it shows the payment(s) made to the invoice (view from the Invoice tab) or the invoices paid by a payment (from the Payment tab).
Payment History is used for checking the historical information about a transaction (either invoice or payment). If you need to print the payment history of a customer, you may do so by going to the File menu and select "Print" (Save the earth if you can, think twice before you print).