Invoices for the VIGC study trip are payable within 14 days of the invoice date. The invoice for participation must be paid before the start of the study trip;  Failing this, VIGC may refuse access. If an amount is not paid on the due date, the client is legally and without notice owed an interest of 10%, as well as a lump sum compensation for the recovery costs of 10% of the invoice amount with a minimum of 50 EUR. In the event of a non-timely payment of one invoice, all invoices outstanding at that time are immediately due and the VIGC has the right to suspend the execution of all agreements in progress.