Enter the ID code of the customer you want to pay. If you do not have password privileges in this area, the drop-down list will be disabled.
To display a list of existing customers, type ? in this field, or select the Lookup button. To add a new customer, type + or double-click in this field to display the Maintain Customers/Prospects window.
When you edit a payment that's applied to an invoice, you will not be able to change the ID. The field will be disabled. To remove the record, select the Delete toolbar button.
If you do not have password privileges to A/R, you will not have access to this field, and the list will be disabled.