W7L5-商业基础-成本.W7L6-商业基础-商业模式

1:成本:商品的宣传，展示平台的费用，比如天猫淘宝，产品升级与开发，自身运营维护。

2:手段:包邮，买三送一，节假日打折等

2:有关price的文章:Price is only part of the information we get from observing an exchange. The other part is the volume of the goods traded per unit time, called the rate of purchase or sale. From this additional information we understand the extent of the market and the elasticity of the demand and supply.

关键词:sale出售，elasticity弹性，supply供给

https://zhidao.baidu.com/question/743048983:表格:

图片发自App

4:有关business model的英语文章:If one day you’re asked to manage a supply chain in Malaysia, the next day you’re managing your virtual team in China, and the next you’re optimizing your company’s call center in India, you know that it’s just not possible to be anexpert in every culture or geography in which you do business. What is possible is developing the mindset of a globalist — or, in other words, mastering cross-cultural core competency

https://zhidao.baidu.com/question/425157338058268972