1, ICBC Global Travel Card MasterCard online shopping can't be used, mostly because of abnormal network connection. Turn on your mobile phone to check the network.

2. Open the shopping software and test whether the network connection is abnormal.

3. After the network connection is normal, click Commodity Payment to re-select ICBC MasterCard.

Online shopping generally refers to online shopping. Online shopping is to retrieve commodity information through the internet, send a shopping request through an electronic order, and then fill in the number of a private checking account or credit card. Manufacturers deliver goods by mail order, or deliver them to your door through courier companies.