How do we download a commercial invoice in quickbooks?

Hello Darren43, thanks for reaching out to the QuickBooks Community! There is not currently an option to download a commercial invoice template in QuickBooks UK. you can view more details on commercial templates including the option to download a template⁠⁠⁠⁠⁠⁠⁠ to use in the article we have linked. However, it is not for use in QuickBooks.