A sales letter is each and every communication you have with your potential clients explaining what you offer and why do they need it. The thing is, even if you offer a great product or service it’s really your sales letter that is explaining exactly how you add value to their lives. And guess what, if you fail to communicate that in the sales letter (brochure, landing page of a web site, about section in a blog) the business will most likely not come to you in the numbers that you want. The opposite...