To proceed with the payment, it is necessary to access the (MYLUM) section of the website and click on Administration, then on Payments; the page with the three/four installments will open, and by clicking on the invoice number with a due date of 12/09/2024, you will be able to pay only through PagoPA.
In case of a delay of one to thirty days in the payment of the aforementioned installment, an administrative penalty equal to 5% will be applied. Starting from the thirty-first day of delayed payment, an administrative penalty equal to 10% will be applied to the due installment. The administrative penalties for delayed payment are not cumulative.