The document discusses conversion rate optimization (CRO) and analytics. It notes that average retail conversion rates have declined in recent years despite market growth. Improving conversion is more complicated than spending on traffic. Conversion rate optimization spend is low compared to customer acquisition spend. The CRO toolkit includes methods like A/B testing, usability testing, and customer journey analysis. Testing, having a structured process, and assigning responsible staff are linked to improved conversion rates. A maturity model shows increasing CRO sophistication over time.