What’s the real impact of your advertising - and how do you know when you’ve reached the point of diminishing returns? In this episode, Emma sits down with Iñigo Gutierrez Fernandez, Analytics & Insights Associate Principal at Amazon Ads, for a behind-the-scenes look at the science powering smarter budget decisions.

Iñigo unpacks Amazon’s holistic measurement framework, from pinpointing the “tipping point” for ad efficiency, to understanding both immediate and long-term campaign impact, and even tracking omnichannel results through the Amazon Shopper Panel. You’ll learn how to move beyond guesswork and use data to identify when your investment is working, which channels drive lasting value, and how to build a strategy that fits your brand’s goals.