First, you need to apply for Cloud Quick Pass on the Bank of Communications credit card client. After successful activation, you do not need to open the client for consumption, unlock the phone screen, and place the phone close to the POS machine with the "Quick Pass" logo to pay. .

The activation steps are as follows:

1. Open and log in to the Bank of Communications credit card client "Pay Now".

2. Click to open the credit card option.

3. Find Union Quick Pass and click to open it.

4. Click to agree to the service agreement and activate immediately.

5. Click to add Cloud QuickPass card.

6. Select a Bank of Communications credit card as the payment card.

7. Enter the SMS verification code received and click Confirm.

8. The page will prompt that we have activated the Cloud QuickPass function.