1.We have many coupons in different denominations, you can only use one coupon per transaction；
2.Each coupon has an expiry date and will be invalid after expiration；
3.Each coupon has a usage limit, the coupon can only be used if the price of the order exceeds the minimum limit；
4.Coupons can only be used to deduct a portion of the cost during transactions, and cannot be directly redeemed for cash；
5.The final interpretation right of all coupons belongs to Get Nice.
