According to information collection, China Construction Bank credit card can enjoy many discounts, for example:
Dragon Card will get 10 yuan back for a single purchase of 60 or more on Saturday (April 21, 2016~2016 December 31)
Every Saturday during the event, those who successfully use Dragon Card credit card Cloud QuickPass (including HCE, APPLEPAY) and SamsungPay to make a single payment of RMB 60 or more will receive a cash rebate. 10 yuan. Each customer is limited to one gift per month, sorted by transaction time, and the number is limited each week, first come, first served, while supplies last.
It is the end of the year, so hurry up and enjoy the discounts. I hope I can help you!