1, which has nutritional value and health care effect: Heart cake is a kind of cake, made of flour, oil, sugar and other raw materials, with sweet taste and nutritional value. Apple is a kind of fruit, which is rich in vitamins, minerals and cellulose, and has many health-care effects such as promoting digestion and enhancing immunity.
2. Increase the sales volume and profit of merchants: Merchants can package and sell Apple and Heart School or sell them separately to attract more consumers to buy these two products, thus increasing sales volume and profit.