Today's guest is Justin Christianson. Justin is President and Co-Founder of Conversion Fanatics, a top rated Conversion Rate Optimization company. Justin is also author of the best selling book "Conversion Fanatic: How to Double Your Customers, Sales and Profits with A/B Testing". He also hosts the CMO Roundtable podcast. In today's episode, we discuss the differences between split testing vs multivariate testing, little tweaks that can make a big difference, great split testing tools to use, common mistakes ecommerce sites make that lower their conversion rate, and look at a couple of case studies (one that led to an 1,892% boost in conversions!). Split testing is a must in marketing, and Justin shares some insight that could lead to more conversions for you.