Just click on my Dangdang, which contains my points. After entering the point redemption area, you can redeem the desired gift certificate. If it is a Dangdang gift certificate, it will be directly sent to Dangdang's account after redemption, and then it can be used directly. If it is a gift certificate from other websites, the system will send the card number and password to the integral history details, and you can use ~ ~ Kongzhai C directly.