Some card points with special integral rights cannot be merged. For example, points such as Barbie cards and football cards can be exchanged for exclusive gifts, while points from other cards cannot be transferred to such cards, and points from such cards can be transferred to other cards for ordinary gifts.

China Construction Bank's car card points can be exchanged for fuel costs. From August 25, 20 15, the points of other credit cards in your name cannot be combined with the points of the car card to exchange the fuel fee.

There are also some airline co-branded cards, the points of which are automatically converted into mileage points every month, and the points of other cards cannot be converted into such cards to participate in mileage points redemption.

Which two CCB credit cards do you have? If you want to know whether it is possible to merge, it is recommended to provide specific card types before asking.