With data-related issues around the death of third-party cookies and iOS14 updates, many brands are scrambling for an alternative and are rediscovering first-party data and how to make the most out of it. In episode 54 of the Customers Who Click podcast, I spoke with Jon Halley about the importance of first-party data. Jon is the European Executive Director of Wunderkind, a performance marketing agency delivering one-to-one messages at scale at a scale that’s not otherwise possible.