ENGINE’s core strength resides in its unique modular architecture. This means that users can focus on on particular data stream and drill down on that aspect in as much detail as needed. But it also means that users can effortlessly relate multiple aspects and form a multidimensional view on the problem at hand. Understand prices in depth. Go further: understand how prices relate to quality. Take calculated risks: assess th convenience of a given supplier, comparing prices with its likely quality and what risks you are taking under their GTCs.