600 Campaigns Later, OPA Ad Units Resonating Says OPA Chief Horan
This week, the Online Publishers Association (OPA) , a not-for-profit trade organization that represents large, online publishers, will gather leaders together from the online publishing community for its annual summit in Coral Gables, Florida. Pam Horan is President of the OPA and she discussed the OPA’s upcoming event with AdExchanger.com as well as her association’s […]