How do I Allocate an Overpayment to an Invoice?

To Allocate an Overpayment to an invoice;

• Enter the payment description and select Allocate Over Payments from the Payment By: drop menu. On selecting Allocate Over Payments, over payment will be displayed in the grid. Note: this will then make the Total Amount field display only as it should stay as zero, and also you can only allocate one Over Payment at a time.
• In the Pay Amount column, enter the amounts to be allocated in the amount field corresponding to the Over Payment. Enter the same amount into the amount field for the transaction row you are allocating the payment to.
• Click on the Pay button to complete the allocation transaction.