So im thinking of build a list through classified sites... Find a popular product on cb then search for <product> "Pdf" in google Lock the link Post on classifieds like.. Hey i just get a download link for <product niche!!!>from my friend. I wanted to share you cuz very rare such expensive so bestseller blabla..... Since i cant post urls email me for the link. Or sth like that. Respond a personal email and thats all. Ofc it is just the main idea, it can be improved with autoresponders, email forwarders, bots and proxies, followups etc. I hope you get it.. So what do you think?