Baskets are invoices in CBSubs. So to view invoices in backend navigate to CBSubs > Baskets. You can then view a baskets invoice individually using the "View" button under the Invoice column or at the bottom of the page you can use "View all Completed invoices" and "View all Pending invoices" buttons to view completed or pending invoices. Using your browsers print feature you can save the popup of the invoices as a PDF.