Online jewelry reselling makes money but not money. Selling jewelry online to earn the difference is to dig a hole and wait for you to jump, because the live webcast is extremely unreliable now, and the money earned after selling has to be removed from the high share of the live broadcast, renting a house, paying a lot of workers' wages, paying taxes on the live broadcast, and advertising in the live broadcast room. Get rid of these, the money for jewelry is gone, and there is no money to earn. Therefore, online jewelry reselling does not make money by earning the difference.