Sean Preston is Head of Enterprise Sales at Cuscal Paymark, where he works with many of New Zealand’s largest enterprises on the future of payments, open banking, digital identity, and commerce innovation. With senior leadership experience across Visa, Citigroup, ASB Bank, and the global payments ecosystem, Sean brings deep expertise in financial services, digital payments infrastructure, and emerging fintech trends. He is also an Executive Committee member of Blockchain Forum NZ and is passionate about how blockchain, real-time payments, and digital assets are reshaping financial services in New Zealand and globally.