For new orders, your payment has to be done within 5 days from the date of order.
For monthly invoices, you have a grace period of 5 days after the DUE DATE of the invoice, before your service will be suspended. If no payment is received after 5 days, a late payment fee will be added to your invoice, unless prior arrangements are made.
Invoices are generated 14 days in advance, and 30 days in advance for domain renewals.