If you want to open a jewelry store in town, how much should you invest and how much profit should you make? Why don't you join us or buy your own goods? Is there a special training place in the jewelry store? Of course, joining is also good. If you choose a good brand, your business will be good. If you choose a bad brand, you may talk about it. Therefore, choosing a brand is the most important. I suggest you go to the magazine of Jewelry Kingdom. There are many brands on it, all of which are relatively big brands. hope this helps