You can download any of your past invoices in PDF form. This help article will show you how to find and download your bills.
From the 'Box office settings' section of your dashboard, choose 'Billing' from the side menu.
Open the 'Invoicing' tab.
Under the 'Invoice history' heading, you’ll find a list of all your previous invoices.
Click the three dots to the left of your invoice.
You should see a button marked 'Download', which will download a PDF version of your invoice.