You can customize the UI for Commerce Service Center in a number of ways, including modifying UI components, changing form and UI functions, and developing new pages. To that end, this document is divided into two parts:
Part I, “Programming Commerce Service Center” is designed for those who build and develop applications for Commerce Service Center and the applications that use Commerce Service Center
Part II, “Developing Pages in Commerce Service Center” is a reference for those who create front-end UIs for agents