- Web site of The Direct Marketing Association, the leading direct marketing organization. We provide information and services to direct marketers.www.the-dma.org
- The consumer assistance and information site of the Direct Marketing Association. E-mail Preference Service Information.dmaconsumers.org/index.php
- The San Diego Direct Marketing Association is a not-for-profit professional organization dedicated to enhancing the knowledge, education and professionalism of direct marketing.www.sddma.org
- Team Networking is an organization of sales professionals dedicated to creating links and introductions between people and organizations in an effective and efficient manner.www.teamnetworking.com