Is it possible to receive a copy of my invoice via email?

If you are a paid subscriber, you will receive an email every 30 days indicating that your invoice is available on the Wasabi Management Console. The system does not currently email you the invoice itself. The email will tell you the Invoice Number as well as the last four digits of the Credit Card that was charged and the amount:

You may go into the Wasabi Management Console My Account -> Billing section. 

From the Billing page, you can click in the three dots to the right on the line of the invoice that you want to see and download the invoice as a PDF

And you'll get your invoice as a PDF

We are planning to enhance the service to enable emailing of the invoices as an attachment in the future.