Joining an ad co-op can benefit both publishers and advertisers. Fostering a relationship through a co-op can lead to a very strong customer in the future. If you take a few minutes to organize your ezine in a manner that accepts classified ads, you can enter a co-op feeling confident that the program will welcome you and that you will present your ezine in a strong professional manner. *The Ezine Ad Team Ad Co-op accepts both manual and automatic submissions. ©2009 Ezine Advertising Team, All Rights Reserved.