RESEARCH TRIANGLE PARK, N.C.--(BUSINESS WIRE)--ChannelAdvisor Corporation (NYSE:ECOM), a leading provider of cloud-based e-commerce solutions that enable retailers and manufacturers to increase global sales, today announced new features to enhance its support for Google’s Shopping campaigns. The new features include the ability to test the performance of product images in Product Listing Ads (PLAs), as well as an improved dashboard for better managing Shopping campaigns in the ChannelAdvisor pl