It is possible to manage the payment status and the balance of the outgoing invoices. An invoice could be totally paid - the total amount is paid- or partially paid. In case of partial payment the system manages the paid and the remaining amounts also. In case the amount of the invoice is paid in more installments the system calculates the remainders. These information can be reached at the bottom of the invoice screen.
You can also set the status of the release of goods belonging to the invoice, as well as other information related to the invoice, which can be changed afterwards.
After setting the full payment of the invoice, the authorized user has the option to cancel the setting and then set it again.