Historically, retailers have been held to traditional retail systems that often lack the flexibility to serve the changing needs of modern retailers. Modern commerce emerged when retailers shifted to solutions that allowed their tech stacks to be customized to their business needs. With composable architectures, every layer is independent, enabling retailers to compose their tech stacks as needed. Composable commerce is an ecosystem-first approach to modern commerce, allowing merchants to hand-select the technology that is best for them to meet the demands of their customers. Global retailers face unique demands from their customers and pressure from competitors, including buy-online-pick-up-from-store and same-day delivery. These complex workflows are only achievable through an ecosystem of best-in-breed technology solutions that prioritize customer experience.