1. MasterCard: 18 is only 65 years old. If you are a foreigner, you must be between the ages of 25 and 55;
2. supplementary card: the applicant is the child of the main card customer and can apply at the age of 65,438+03. In other cases, he needs to be 65,438+08 years old. /kloc-below 0/6, a copy of ID card or household registration book is required.