 ChannelAdvisor Corporation NYSE: ECOM, a leading provider of cloud-based e-commerce solutions that enable brands and retailers to increase global sales, today announced advanced automation capabilities designed to improve ad spend efficiency for advertisers on Amazon. The expanded support for brands and retailers seeking greater product visibility on Amazon can make it easier to manage underperforming spend, protecting profit margins. In addition, ChannelAdvisor added support for first-party dropship connections and third-party marketplaces to help brands and retailers more easily diversify selling channels to facilitate continued growth. 