How do you improve an already effective marketing program? Online testing lets marketers optimize their current efforts through small changes or radical redesigns. The key is to design tests that provide customer insights, not just metric lifts. As part of the Email Summit 2015 Live Test, VolunteerMatch used a three-part series of experiments to learn how to better engage its B2B audience for its SaaS product. Learn how it increased clickthrough in emails and on a landing page while still gaining ...