Purchase restriction. Using different accounts to buy no more than ten items a day means restricting purchases. The daily duty-free shop app is called a daily member. Japanese membership is a social retail platform. On the same day, the member app platform mainly provided shopkeepers with foreign first-line duty-free goods, covering tens of thousands of first-line genuine products such as beauty care, maternal and child care, food health care and home life. , with a large number of products and pictures, practical training, one-click delivery, exclusive customer service and other special services.