At present, the relative card can be used for WeChat red envelope, QR code scanning payment, entrusted withholding (except Apple), most consumption scenarios that support WeChat payment, and temporarily does not support transfer, overseas merchant consumption and wealth management. After receiving the relative card, the relative card will be added to the list of relative cards as a payment method, and the card will be given priority in the next consumption, or it can be switched by itself when paying.