What is the best way to pitch for a huge client in the B2B field?

The information technology has transformed the processes of Marketing B2B, industrial buyers increasingly buy electronically, more products and services detonates nature, either through links links Electronic Data Interchange (EDI) or the Internet. Such "electronic supplies" give buyers access to new suppliers, reduce purchasing costs and accelerate order processing and delivery. In turn, the B2B Marketing managers are connecting with their online customers to share marketing information, sell products and services, provide support services to customers, and maintain ongoing relationships with their customers. In addition to creating their own Web pages, being established extranets linking communications and data from a company with its suppliers and regular dealers.