At present, there are 30 or 40 kinds of jewelry industry software, among which Kimball Software, Pilot Jewelry Software, Guide Jewelry Software and Bestar Jewelry Software have been operating for more than five years. National jewelers choose more reputable ones. If they manage the purchase, sale and storage of goods, there is basically no difference between these companies, and they can choose which one.

Other families are basically freshmen, and they don't know much about their background and post-service