Web
1、Login to your account,then click on account center,click [Card&Coupon Center]

2、Click [Redeem], enter the redemption code, then {Confirm}

APP
1、Click [Coupon] on the homepage of APP
2、Enter the redemption code,then click [Confirm]

Web
1、Login to your account,then click on account center,click [Card&Coupon Center]
2、Click [Redeem], enter the redemption code, then {Confirm}
APP
1、Click [Coupon] on the homepage of APP
2、Enter the redemption code,then click [Confirm]