The application conditions for GF Smart Card are as follows: 1. The main card application age must be between 18 and 55 years old (overseas applicants must be between 25 and 60 years old). 2. The applicant for the supplementary card must be the parent, spouse or child (over 18 years old) of the main cardholder. 3. Have a stable career and income, good credit and the ability to repay loans with interest on time. 4. The application is simple, no guarantee, no deposit, and no need to deposit cash in advance.