To view your invoices, hover over Hi [name], click on Invoices, or on a phone, go to Account > Your Profile > Invoices.
Invoices are in reverse date order.
The reference number is the purchase order or reference you enter into the form when requesting to be invoiced. This is not applicable to other payment methods.
You can view each invoice as a PDF by clicking on Get PDF. This is the internally generated invoice.
Click on Stored Credit Cards to view any credit cards you've stored when making purchases.