1，通过改变电商平台供给模式，提升电商平台的供给质量，来挖掘现有用户的需求，促进消费升级，实现网上购物，没变的是货币本身固有的职能
2.电子商务发展的基础是网络的广大，网民的数量，互联网的应用有网络支付，网络购物等，热点有游戏产业，电信行业
3.
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Online shopping has more advantages than disadvantages 关键词two sides convenience save much money
W5L2-商业基础-产品生命周期
1.
2.https://m.baidu.com/from=1001703a/bd_page_type=1/ssid=0/uid=0/pu=usm%403%2Csz%40320_1001%2Cta%40iphone_2_6.0_18_4.3/baiduid=7AB0C0BD553B8EBF398E55D0DE100EFD/w=0_10_/t=iphone/l=3/tc?ref=www_iphone&lid=17059173099032348205&order=10&fm=alop&tj=www_normal_10_0_10_title&vit=osres&m=8&srd=1&cltj=cloud_title&asres=1&title=ProductLifeCycle&dict=32&w_qd=IlPT2AEptyoA_yipDkydDiAgfwbON_TiJQuSKSi&sec=24757&di=99d48a8d101fe1c3&bdenc=1&tch=124.180.86.1954.6.4093&nsrc=IlPT2AEptyoA_yixCFOxXnANedT62v3IEQGG_z6F_zm-oEu7xP4kHREsRDruQnCTF5z8wyPQpt6DbyDePCIz7qQXh4o6gCJwlyjwdca&eqid=ecbe5b8cd9b908001000000659e60ad5&wd=&clk_info=%7B%22srcid%22%3A%221599%22%2C%22tplname%22%3A%22www_normal%22%2C%22t%22%3A1508248281381%2C%22sig%22%3A%223775%22%2C%22xpath%22%3A%22div-a-h3-em2%22%7D
Advantages of products 关键词established enhancef
