receive
收到
any
任何
pros and cons
利与弊
like this
如此
storeless
无店铺
business operations
经营
product
商品
cost
成本
price
价格
enjoy
享受
discount
优惠
to touch
摸
dig it money (prepare to buy something)
掏钱
products
货
sent by mail
邮寄
guarantee
保障
risk
风险
exchange
换
to repair
修
insurance
保险
initial time
初次
in detail
详细
internet users
网友
common (same)
共同