Take the China Merchants Bank mobile banking application for a China Merchants Bank credit card as an example. China Merchants Bank mobile banking can be downloaded and used for free in major mobile application stores. The specific application method is as follows:

1. Open the mobile phone After entering China Merchants Bank Mobile Banking, find the "Credit Card" item and click to enter.

2. After entering the credit card, find the "Apply for Card" item and click to enter.

3. After entering to apply for a credit card, enter various information as required by the system.

4. After entering the complete information, click Submit to complete the entire application process for a China Merchants Bank credit card.