All Osano administrators can access all billing information, including invoices, at any time via the Osano support portal. You can access this portal by logging into your account and clicking the (?) in the top right-hand corner.
From there, click "Resources."
Within "Resources," you can access "Invoices & Billing," which includes all your billing information, including invoices and receipts, which can be viewed and downloaded.
You can direct any additional billing inquiries or changes to Osano support via the "Support" option in the Help Portal.