Supply Chain Unlocked delivers actionable intelligence for suppliers to Walmart and other retailers. Hosted by Dr. Matthew Waller—renowned supply chain expert, author, and trusted advisor—the show decodes the strategies, technology, and leadership required to win on the world’s biggest retail stage. Each episode blends Dr. Waller’s expertise with insights from industry leaders, innovators, and former retail executives, giving listeners clear and practical strategies to navigate compliance, harness technology, and build stronger partnerships. More than just commentary, the show provides the intelligence and actionable guidance suppliers need to stay ahead in today’s fast-changing supply chain.