1) To view your billing history and invoices, start by clicking the Account Settings tab in the drop down list under your name in the top right corner.
2) Next click the Billing History tab at the bottom of the list in the left margin or click the box at the bottom left of the page that says "View Billing History".
3) A list of your invoices should appear. Click the blue View box on the right to view a specific invoice.
4) Your selected invoice will appear with all its information. You can print that invoice by clicking the Print Invoice button in the top right corner.