E-newsletters are the BEST way to stay in touch with clients and gain an online client base. We encourage ALL our clients - big or small - to use Constant Contact , Mail Chimp or Demand Force for their online newsletter management & distribution center. Getting a newsletter list going on your facebook page and website is essential to your marketing. And MUCH cheaper than print advertising, that really doesn't work anymore. You simply cant live without doing this. They have a free trials too so you can check them out first.