Your marketing efforts are the lead-in for your sales efforts. A well-thought-out marketing plan will make your products and services known through advertising, public relations, direct mail, and more. These resources provide guidance as you develop your plan.
Entrepreneur.com offers a variety of information related to marketing, as well as tactical information for use as you develop the plan.
Inc.com provides several useful tips for successful marketing. These resources can be incorporated into your overall plan.
Fortune.com offers peer-to-peer information. Learn about other marketing experiences, both successful and not so successful.
Fast Company offers interesting marketing case studies with valuable insight from industry successes.