After you purchase a license, an invoice or receipt is emailed to you automatically. You can also find past invoices in your account under "Order History" or "Downloads." If you need a duplicate invoice or have questions about charges, you can easily request one by contacting support with your order reference. We can re-send invoices and clarify billing questions, such as payment methods or VAT charges.

This article tells you how to find invoices in your account and how to get assistance if you have any billing inquiries.