一 1原料费2工作人员费3广告费4设计策划费
1超值拼团
2节日特价
3第二件半价
4促销优惠
5领优惠劵
6好友砍价
7分享降价
二 In ordinary usage, price is the quantity of payment or compensation given by one party to another in return for goods or services.
https://en.wikipedia.org/wiki/Price
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二A business model describes the rationale of how an organization creates, delivers, and captures value,[1] in economic, social, cultural or other contexts. The process of business model construction is part of business strategy.
https://en.wikipedia.org/wiki/Business_model
