Can I send several pdf files in one email?

Can I send several pdf files in one email?

Starting with version 1.7.0 the PDF Customizer module has the ability to attach one more additional file to an email. You need to install the 'amasty/module-pdf-custom-subscription-functionality' package from composer suggest to use this functionality (the functionality is available as a part of an active product subscription or support subscription).  

When navigating to the PDF template (Marketing > Promotions > PDF Templates), you will find a new Upload an Additional File field:

 

The uploaded file is automatically added as an attachment to the email generated using the current template (along with the PDF document for the order/invoice/etc.). In other words, two files are attached to the email at the same time.