I am giving away some PDFs for visitors to my site who provide their emails.
I have already set up 2-step authentication and built the Campaign.
But right now, I am confused about how to send the files themselves. So when they confirm their emails they are supposed to be sent the email containing the PDFs (or links to download the PDFs.
What is standard practice?
Is it to attach the PDFs to the email (if so, HOW?)
Is it to upload the PDFs to my amazon account and get the link and insert it into the email (if so, HOW?)
Not done either before