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

1. After opening the mobile phone of China Merchants Bank, find the "Credit Card" item and click Enter.

2. After entering the credit card, find the item "Do Card" and click Enter.

3. After applying for a credit card, enter all the information according to the system requirements.

4. After the information is entered completely, click Submit to complete the whole process of credit card application of China Merchants Bank.