<https://www.convert.com/case-studies/growth-hit-free-shipping/#webpage>
<http://schema.org/description>
"A real life A/B testing success story. Get inspired by how thorough research and the right optimization tool can help E-commerce brands win big. With Jeremy Epperson of GrowthHit."
<https://www.convert.com/case-studies/growth-hit-free-shipping/>