No. The logo on the CORE invoices is square (1:1 aspect ratio). If you have a custom report or invoice that uses letterheads , our Customization Team can move it to your CORE account or create a new one that best suits your needs. Please send your samples to the Customization Team (firstname.lastname@example.org) or your Account Manager (email@example.com) to get a quote for the customization. The custom template is usually delivered in 5 to 7 business days.