Hehe, your question is hard to say. That's what my friend did to share with you.

1\ Ask the boss to have a glib tongue

2\ Mastering jewelry knowledge requires a lot of knowledge, or you will suffer.

3\ Look at customers. If you like it, you can sell it at a good price. If you don't like it, you can only earn money by travelling expenses.

4\ Shop choices should be given to customers, otherwise they will help others earn rent.

5\ Whether natural or synthetic gemstones, the profit margin is very large, ranging from 300% to dozens of pieces. It's really hard to decide.

6\ Quality of your own goods

In short, doing business is related to risk and wealth. But there is one thing ~ ~ "Harmony is bound to make money"! !

Good luck!

Processing: If the wool has not been carved, a good piece of 15cm is more expensive, generally ranging from 500- 1000 yuan, and polishing is cheaper, generally at 1000 yuan. This is the price in Yunnan.