It is easy and simple way to integrate with ERP system through API's that can be used by all business partners irrespective their functional area or department within organization. Tooling support has always been there when we need it but its not fully matured yet in terms of functionality as compared to other tools available out here. I would say do try this tool if you are looking at implementing an EPC solution which will solve your Supply chain integration challenges alongwith improving customer service levels while managing inventory effectively. We use signal demand primarily to improve our order fulfillment processes like BOM creation/ reengineering etc.