1 - Opened 2 - Invoiced 3 - Paid 4 - Reconciled 5 - WrittenOff 1 - Opened 2 - Invoiced 3 - Paid 4 - Reconciled 5 - WrittenOff 0 - False 1 - True Allowed Status : 1 - Opened 2 - Invoiced 5 - WrittenOff