If it is a CMB credit card, I suggest you get a supplementary card for your relatives. The conditions for applying for supplementary cards are: immediate family members (parents, spouses or children) of the main cardholder; Domestic applicants must be 14 years old (overseas applicants must be 18 years old). You can apply for a supplementary credit card in the following ways: 1. Online application: please click/ccproduct/fushu.aspx for the main cardholder to apply for the supplementary card; 2. Application for business outlets: the main cardholder carries the original identity certificate of the supplementary cardholder to our outlets. The application result is subject to the final review of the credit card.