Why can't the 200 yuan discount for Zhixing Black Diamond members be used?

1. Is the coupon expired: Please check whether your coupon has expired. If the coupon has expired, it will not be available.

2. Does the consumption amount meet the requirements: Please check whether your consumption amount reaches the minimum threshold for coupon use. If the minimum threshold is not reached, you will not be able to use the coupon.

3. Does it conflict with other offers? Please note that some coupons cannot be used together with other offers. If you use other promotions at the same time, the coupon may not be available.

4. Restrictions on the use of coupons: Please check the rules for the use of coupons to ensure that your order or service meets the conditions for the use of coupons, and you are trying to buy or use products or services that meet the conditions of coupons.