Headless commerce makes it easier to deploy custom ecommerce front-ends by providing the underlying processing technology. It’s an important trend but there’s too much happening to cover in depth. So here are some headlines to give you a flavor: Shopistry has integrated with the Square payments platform and joined its App Marketplace. Fast Simon has expanded its Shopify integration with a new shopping optimization tools. OneView Commerce has made its transaction engine available on Microsoft Azure. You get the idea.