From eLife - eBusiness Made Very Easy:
The Coupler XML Mapper maps XML documents from any possible source (LAN Folder, FTP, HTTP Listener, POP3) and parses the received file using the pre-designed Mapper . The Coupler does that automatically without having to write a single line of code and without having to integrate generated code into your application. Coupler XML Mapper not only maps data, it allows you to create a workflow of your process, i.e: receive an XML document from a folder on your LAN, map the XML document to another XML document, and route it automatically to another folder. The software is user-friendly, intuitive, & code-free for people who need a fast trouble-free solution.