Types of E-Commerce
Business to Consumer  (B2C)
Most Known – eBay, Amazon, AOL, etc.
But Smaller Piece, Maybe $180 B by 2003
Maybe $50 B by 2003 in UK
Business to Business  (B2B)
80% of E-commerce, $150 B in 1999, Maybe $4
trillion by 2004
Electronic Data Interchange (EDI) or Extranet
Manufacturer’s Communications w/ Suppliers, etc.