1. Statistical analysis of activities: By recording the information of the code scanner, the hospital can count the number of participants and the popularity of the activities, so as to evaluate and optimize the activities.
2. Marketing purpose: The hospital can use the information of the code scanner to carry out follow-up marketing activities, such as sending relevant medical and health information, promoting the hospital's medical services, increasing user stickiness and improving the hospital's visibility.
3. User interaction and relationship maintenance: By recording the information of the code scanner, the hospital can establish contact with users, further interact with users and provide better service and care.