At the time of payment, a COMMERCIAL DOCUMENT will be issued. For those who would like an invoice, we kindly ask you to communicate this to the sla staff at the time of ordering, providing the relevant data for the electronic issuing and sending of the invoice itself.
Payment by debit or credit card will be made ONLY and EXCLUSIVELY on the full amount issued with the Commercial Document or Invoice; those who wish to pay individually with a transaction are asked to report this in advance when issuing the sales document.