Facebook is testing Audience Direct, a self-service tool to help publishers sell video ads across websites and apps. Publishers list available video ad inventory, with prices, and marketers then log into the system and buy ad space, with Facebook’s massive database allowing them to choose the types of users they hope to reach. Meanwhile, Google is launching a new tool that will help advertisers track online views more closely, and learn if such views led to a retail store visit. Continue reading Facebook, Google Debut Advertising, Online Tracking Tools