I have used FB Social Flywheel on my website on the last few months and now I have over 35k subscribers on my list (names, e-mails, gender, age, sometimes location - on every record on the list).
All of subscribers are from some niche, so I think it's a big advantage. However I don't have enough ideas how can I monetize them? I can't see any cheap and good mailing scripts etc...
Can you help me?