The term "jewelry sales" refers to the act or process of selling jewelry, which is a piece of personal adornment that is made from various materials such as metal, plastic, leather, wood and precious stones. Jewelry can be sold in different types of stores including department stores, specialty shops, online retailers or directly by manufacturers. The sales process may involve the display of jewelry items, customer service to help customers choose the right piece, negotiating prices with buyers and completing transactions through cashiers or payment systems.