You can view and download the invoices for all your payments for MailMergic on our « Billing » page.
To do so, please click on « Billing » in the user menu:
Click on the button « Open Billing Portal »:
In the lower section you can find your « Billing History »:
If you select an item, a new browser tab will open. In this tab you can view all details regarding the selected payment and download the receipt or the invoice: