among the three versions of Yin Bao system, the cashier system is better. Silver Leopard cashier system is divided into two versions: retail and catering. It is suitable for small and medium-sized shops such as supermarkets, convenience stores, clothing stores, maternal and infant stores, tobacco hotels, fruit shops, various Chinese and western restaurants, cafes and tea shops, water bars, car washes and garages, and supports chain management of stores.