The best income is sales, and the lowest income is sales staff. If you know many jewelry retailers in the mainland, your income should be very objective. I feel that this year's jewelry business should not be very good.
Just look at this year's 1 1.24 jewelry factory. Therefore, there are only six jewelry units. Last year, the fifth and seventh floors were all jewelry units.
Income depends on personal ability, and as for the prospect, it depends on personal development direction.
Jewelry will definitely have a lot of room for development. After all, it is a sunrise industry.