What the poster is talking about is the Kaiyuan Long Card credit card of China Construction Bank

This is a co-branded credit card for department stores jointly issued by China Construction Bank and Shaanxi Kaiyuan Commercial Co., Ltd. In addition to the credit card’s features, it has the advantage of spending first and then paying In addition to basic financial functions such as payment and credit limit recycling, you can pay in installments, exchange points for gifts and other basic financial functions, it is also a VIP membership card of Kaiyuan Mall. You can enjoy the VIP membership treatment of Kaiyuan Mall. When you spend in Kaiyuan Mall, you will get double points (credit card points and membership points). )

In addition, it is an IC chip credit card. This chip can encrypt the data in the card and is non-copiable, which can prevent the card from being copied and stolen. In addition to the original card payment method, the poster can make card payments at merchants represented by "UPCash" and directly conduct card transactions at merchants that support "Quick Pass". Both of these payment methods do not require password verification and verification. Verify signature, very easy to use.