Can Shanghai relative code be bound by two people?

Of course. Parental code is a two-dimensional code to solve the problem that children and the elderly do not have or can't operate mobile phones, can't register for one-code communication, and have difficulty in conducting nucleic acid testing and viewing nucleic acid testing results. Shanghai relative code can be bound by two people. Children's health code can be applied twice on mom and dad's mobile phones, and the same health code can be logged into two mobile phones at the same time. In Alipay health code or WeChat health code, you can apply for it by looking for a family member. The number of health codes that relatives and friends in different regions can apply for is different.