作业1
1.电商运营的成本有：
①投资成本 ②维护费用 ③安全成本 ④配送成本 ⑤客户成本 ⑥法律成本 ⑦风险成本
利用价格吸引消费者的方法有：
①打折.折扣 ②折价券.代金券 ③赠品促销
2.Price
In ordinary usage, price is the quantity of payment or compensation given by one party to another in return for goods or services.
In modern economies, prices are generally expressed in units of some form of currency.
重点词汇：price 价格 quantity 数量 payment 付款 compensation 补偿 goods 商品 services 服务 economies 经济体 currency 货币
https://en.m.wikipedia.org/wiki/Price作业2
百度贴吧商业模式画布
2.Business Model
A business model describes the rationale of how an organization creates, delivers, and captures value,in economic, social, cultural or other contexts. The process of business model construction is part of business strategy.
重要词汇：business model 商业模式 rationale 基本原理 organization 组织 business strategy 商业策略
