The credit card points rules of CCB are not differentiated by card type, and all card types are unified points rules (one yuan is spent and one point is accumulated). For example, if you spend money in 1 yuan by swiping a card in a supermarket, you will get 1 points for using Bailian Dragon Card and 1 points for using Hutong Card. Looking at the purpose of the card, Bailian Dragon Card is used by merchants under Bailian Group. In addition to accumulating credit card points of CCB, it can also accumulate membership points of Bailian, which is two-way and has membership function. The Hutong Dragon Card is mainly used for ETC. After the OBU is installed, it is convenient to avoid parking fees when passing through the expressway. If it is a Hutong automobile card, the accumulated points can be exchanged for the fuel fee (the ratio is .4%). So it depends on what the landlord's needs are. If they are all needed, they can be done at the same time.