unit 1 brief introduction to e-commerce
text
the emergence of e-commerce
supplementary reading 1
e-commerce in china
supplementary reading 2
amazon--before and after
supplementary reading 3
should e-commerce be taxed like any other commerce
参考译文
unit 2 e-commerce market mechanism
text
electronic marketplaces
supplementary reading 1 ebay--the juggernaut of e-marketplaces
supplementary reading 2