Only those who need CCB cards can participate. If the CCB card is not bound to WeChat payment, you can get more phone charges in 5 yuan. After binding, you can draw 1- 100 yuan, and 100% will win the prize. Many phone bills are in 5 yuan, 10 yuan, 20 yuan, and some unlucky ones are in 2 yuan and 5 yuan. You only need to pay 10 yuan.
Card binding now you can get 5 yuan more for page binding.
The activity is organized by CCB, with a large number of participants, and it can be completed after several attempts.