Hi,
If it's a MoodleCloud site - then you can find your MoodleCloud invoice/receipt in your MoodleCloud Portal.
The MoodleCloud Portal is where you manage your MoodleCloud account, billing details and access statistics on the usage of your site.
To access your MoodleCloud Portal:
From within your MoodleCloud site (as the Site Administrator), click on "Portal" icon on the mid right hand side of your site. OR
Copy this
URL and ensure that sitename is replaced with yours:
https://moodlecloud.com/app/en/portal/view/sitename
To login to the MoodleCloud Portal:
Enter your Site Name and your MoodleCloud password (which is the same as the admin password for your MoodleCloud site).
Once you are inside of your Portal, you can access your invoice by clicking on the "Billing" tab.
You can then
download your invoice by clicking on the download icon.
I hope this information helps.
Kelly