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 its financial results for the quarter ended June 30, 2015. "We exceeded the high end of our guidance for revenue in the second quarter due to a number of factors including strength in variable revenue and better pricing dynamics,” said David Spitz, CEO of ChannelAdvisor. “W