1，需要企业资质，品牌资质，保证金，办公场所，人工，美工，运营，包装材料，场地费用，押货的流动资金，京东比天猫资金成本多
2.B2B电商当前正从电子交易平台综合服务平台演进，未来将逐步建立起一个网络化，金融化，电子化的平台，从线上线下分离到跨渠道，多融点，随时随地无缝衔接模式演进，从上下游交易的单边模式向多方共存互助的生态圈模式演进
3.https://en.m.wikipedia.org/wiki/Business-to-business
commercial resource advantage
In the B2B environment, big companies have more resources than small businesses
http://www.marketing-schools.org/types-of-marketing/b2c-marketing.html
typically product for sale
explore the strategy of b2c marketing
https://en.m.wikipedia.org/wiki/Customer_to_customer
some third party service
C2C deals with electronic transactions that promote consumers through third parties
1，需要用的时候会安装，用的好，和同类app有不一样的地方会推荐
2.https://newsroom.mastercard.com/press-releases/commerce-innovated-from-mastercard-and-silicon-valley-bank-returns/
The future of payment by co founded companies and start-ups solutions
