
Best way to capture emails through selling an ebook?
Been a long time since I've been on these forums. Trying to get back in to focusing on generating some passive income again..
I'd heard that a great way of building a large list fast is in selling a great product at a low cost (with a lot of help from an army of affiliates) and capturing the email through the sale of the ebook (or whatever product).
What are some good ways of getting email subscribers through the sale of a product?
Are we talking directing people to a squeeze page before they can buy the book, or an opt in after the sale?
Is it legal to make people have to opt in in order to buy your product?
Any ideas would be appreciated!

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