what is business? what does it mean请尽快帮忙回答.谢谢

business,一些内容参考了:)~

Supply chain management is about optimizing business processes in every corner of the business enterprise – from your supplier’s supplier to your customer’s customer. By using e-business concepts and Web technologies, you can manage beyond the organization. Manufacturers and vendors can share sales forecasts, manage inventories more effectively, schedule labour accordingly, optimize deliveries and improve productivity.

The Web is changing every aspect of our lives. But no area is undergoing as rapid and significant a change as the way businesses operate. Today companies large and small are using the WEB to communicate with their partners, transform their order processing systems and transact commerce. This is e-business- where the strength and reliability of traditional information technology meet the Internet.