A tax invoice is available for every charge we made to your card. You can download it in your member area, on the History page of the Billing section. Here is a small guide on how to access this page.
Once you are inside your member area, follow the following steps.
Please note that we only generate invoices for the payments. There is no invoice available for the free trial accounts.
Step 1. On the top menu, locate and click on the Billing link.
Step 2. Once you are on the Billing page, you can access the active Subscriptions and Billing History page from the left menu. Next, click on the History link to access the page with the payments history.
Step3. Now you see all the payments done from your account. To download the tax invoice, click on the Invoice button next to the payment. 
If you do not see the payment in your account, you need to correct any billing information, or for any other questions, do not hesitate to contact our customer support team.