Types can be roughly divided into standard cards, co-branded cards and theme cards. In fact, there is not much difference in use, except that some co-branded cards issued together with shopping malls enjoy more activities in shopping malls. For example, Bank of Communications Suning Appliance Card and Bank of Communications Wal-Mart Card are both co-branded cards, and Wal-Mart enjoys membership discounts, and activities are more than simple standard cards. Theme cards are launched for a certain business or a certain person, such as Liu Xiangka of Bank of Communications. At that time, it was because Liu Xiang was very famous that a theme card was launched, and there was no difference in use. You can exchange points for some theme prizes. YP Youth Card of Bank of Communications. This theme card is for college students' relatives. It is convenient and beneficial to withdraw cash.

If you have other specific questions, I suggest you call the customer service staff of the bank, hoping to help you.