When emailing an invoice to a client for payment, clients are currently not able to download a PDF version of the invoice. Clients are requesting this feature so that the can provide the PDF invoice to their accounting departments for payment processing. I understand that we may 'manually' download a PDF invoice, but this process lacks efficiency at scale. Lastly, the PDF download is available from the payment confimation email, so hopefully we can make it available for download prior to payment. Thank you.