As the technology develops rapidly, our life styles also have been changed a lot, including the ways of doing business. I remember that businessmen got benifit from the price difference 20 yeas ago. We could only went to the stores to buy items. Then we could buy things online. The price of the same items selling in the street stores dropped down to competed with the online stores. Then more and more stores went out of business due to the tough competition with onlie shopping. All consumers got benefits from the comepetition. The shopping online developed very fast until almost everyone could have a online store by opening an account on an app. The benefit slowly got close to zero.Most people can't earned money from selling items online. In that case, many items which were in low quality sold online.Then the way of shopping online changes.People tend to buy items from the influencers iduring their live streming. The influencers usually don't sell the inferior items. If they do, they will lose millions fans next few days. I can't imagine that what the way of shopping online will look like ten years later?