Email marketing is still one of the most effective marketing strategies today. Just open your own inbox and you’ll see. How many newsletters, special promotions, and other mass mailing letters do you receive regularly? If you’re like me, quite a few, but that’s okay! Why? Because I’ve signed up for all of them, and I do actually like reading them. The content provides value, information, and entertainment to me. Use email marketing in your business! Seeing that most people do opt-in…