To get the bill details along with the total outstanding amount for a customer, Please follow the steps :
Step 1 : Within the Display or Reports section, find the option that allows you to generate a report on Amounts Receivable - Payableor Bills Receivable and Payable ,Aging Analysis.
Step 2 :After selecting the report option, you will likely be prompted to specify the date range for the report.
Step 3 :Step 2 :After selecting the report option, you will likely be prompted to specify the report view like due , pending , or All including .
Step 4 : Select as per you requirement and save the changes and generate the report.