Suggestions - Best Method for my product

So I have a product and understand there are many options to provide the product to people without them having to pay for it.
Like cpa, content blocking, etc..

Any suggestions on the best method for a product I own?

Offer It As A Free Gift To Your Vistors For Them To Opt-In To Your list And Then Send Them Emails With CPA Offers And Clickbank Products.

Maybe a little bit more information will guide us to help you.

As SilverMovie said you can give it for free and make them to opt-in, as it will be the best answer you will get before you say what your product is.

For example if its an ebook, put some affiliate links, etc.