If you placed an order as a private user and need an invoice with VAT number or tax code, you will need to provide your order number and the email address used to make the purchase. This will allow our customer service team to locate your order. You will then be asked to provide your billing details, such as the company name, VAT number or Tax Code, along with a PEC (Certified Email) address or Italian SDI code if necessary. Our customer service will process your request as quickly as possible.