Hi! I just joined up, but I have to admit that email marketing is one aspect of digital marketing I don't know much about. Until recently, I thought that setting up and squeeze page and getting opt ins was the only way to build a list. Now I'm looking at buying data. How does it work, though? If I buy data, is it normally double opt in, single opt in or what? Is is similar to coreg data? And how can I send emails to a list that was bought from somebody else without worrying about spam complaints? Wouldn't they have to opt in to my own list? A lot of questions, I know, but I'm pretty green. Any advice would be appreciated! Thanks.