Though Country Email List of course, this is presuming your ethical bribe is something your market actually desires. If it's not, then it doesn't matter how good and persuasive your headline is - you still won't get many people opting in. Usually, there Country Email List is space to write a sentence or two (or a sub-heading) below the headline. What I suggest you write here is something along the lines of: "As well as receiving a free (whatever your ethical bribe is), you Country Email List will also get daily email tips." Saying this achieves two things.
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The second thing Country Email List saying this achieves, is that it lets people know these daily emails will be helpful tips, as opposed Country Email List to flat-out sales pitches. If you didn't mention this, people might be skeptical about opting in. But by saying this, you put their minds at ease. So you should get a lot more opt-ins to your Country Email List email list. This really is a great email marketing strategy. In the "small print" below the opt-in box, you should probably mention again that they'll be receiving daily emails.