A professional writer can help deliver your message with professional polish and grace. Marketing materials, brochures, and web sites should always be written by a professional writer. you can write up the basic facts and ideas you want to deliver then hand it over to a professional writer to edit it and make it shine. Writers can produce press releases, articles and interviews to add appealing content to your newsletters or web site.
Writers usually charge based on experience and by the size of the project, less experience may save you money but more experienced writers will almost always deliver a higher quality product. Before you choose a writer you should read some of their work, and contact past clients if possible. Make sure you have defined the requirements for your project and both of you have an understanding in writing of what is expected.