The document discusses several email marketing campaigns. It describes the campaigns' objectives, strategies, metrics, and results. For a campaign by Mint.com to acquire new users, it tested different incentives and found that no incentive led to the highest new user conversion rate. A Turner Sports campaign promoting live streaming of a golf tournament saw a 13% increase in clicks through when using a video email versus a static image email. A Motley Fool campaign saw strong open, click through, and conversion rates when using a video email capturing investors' mindsets compared to a static version.