Overview of maternal and infant chain stores Maternal and infant chain stores are chain stores that mainly focus on infant and infant equipment, food, etc. It focuses on meeting the needs of children aged 0-3 years and pregnant women. Therefore, maternal and infant chain stores can provide prenatal and postpartum supplies for pregnant women, as well as health care supplies for newborns, infants and young children. Different from general retailers and professional children\’s clothing dealers, maternal and infant chain stores not only provide related items,