Care about customers' needs: different customers have different needs and uses for gold, some may be used for investment, some may be used for wearing, and some may be used for giving gifts. Girls who sell gold need to understand the needs of customers and provide customers with suitable gold products according to their needs and budgets.

Gold is a precious metal with chemical symbol Au and atomic number 79. Gold is a unique, rare and non-renewable natural resource with good ductility, electrical conductivity and chemical stability. It is widely used as currency, jewelry, handicrafts, decorations and so on. Historically, it is also one of the important investment varieties.