This article describes how to access your history of invoices from the Partner Portal.
Accessing Your Invoices
To find your invoice history from Datto, hover over Purchasing and Billing in the Partner Portal and select Invoices.
Click a number in the Invoice # column to review an invoice.
Selecting the Show zero dollar and abandoned invoices option will allow you to see your RoundTrip or Replacement Invoices as well as abandoned Invoices.