Activity Rules：

1. All users are eligible to participate in this activities.
2. The coupon is non-transferable and non-refundable, in addition its quantities are limited.
3. Purchase Method: Select the type of coupon you want and click "Buy Coupons Now."
4. The system will give priority to use the coupon; there is no action needed during purchasing!
5. This site reserves the final interpretation of this activity.