It's true that Jinsheng Jewelry Store sends cash. According to the information of Jinsheng Jewelry official website, Jinsheng Jewelry Store is a jewelry brand with stores in many cities in China, and its official website does have some promotional activities and preferential policies, such as "giving cash coupons" and "giving gifts when shopping is full". Among them, the activity of giving away cash coupons is usually to get a certain denomination of cash coupons after spending a certain amount in a certain period of time, which can be deducted from subsequent consumption.