You have a free PDF on your website. Someone downloads it. You get a first name and an email address, and that is the end of what you know about them. That is the whole problem with PDFs as lead magnets. Not that they are bad. That they are silent. What a PDF actually gives you A PDF download tells you one thing: this person was curious enough to type their email address. That is it. You do not know what they are struggling with. You do not know whether they are ready to buy or just collecting f