In view of the differences in business regulations among provinces, take Henan as an example:

Real-name registration system customer supplementary card: ID card or certificate (required)+service password/local SMS/contact circle (at least one) or

Social circle (required)+service password/local SMS/payment record (at least one)

Change the card for others: In addition to the above methods, the original valid identity documents of the owner and agent, as well as the "power of attorney" or related materials that can prove the owner's willingness to entrust the card change are also required. Such supplementary cards shall be signed and confirmed by the duty manager of the business hall and above.

Due to the different business contents in different provinces, you can call local 10086 for consultation.