Bank cards can be activated online. Taking China Merchants Bank as an example, the steps are as follows:

1. First open the browser and search for "merchants" in the search box on the browser's main interface. Bank", select a website with green certification and click to enter.

2. After entering the main interface of China Merchants Bank, find the "Credit Card" tab, click it and then click "Credit Card Home Page".

3. In this way, you can enter the credit card page. Click "Open Card (New Card Activation)" in the interface to start activating the bank card.

4. The system will recommend using WeChat to scan or download the China Merchants Bank Mobile Life App to activate. If it is inconvenient to use your mobile phone, you can click the "Click here to continue online card opening" mark below to continue online. Activate bank card.

5. For online activation, you need to fill in your ID card, card number, and the three digits after the signature field on the back of the card as required, and then verify your phone. After passing the verification, you can set a password and use your credit card. .