In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on 0Wire's policy, you can contact 0Wire via mail for your reference.

To avoid this problem, you should check out carefully 0Wire promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

Yes. The old coupons from 0Wire will be kept on the page if it has not expired. New coupons will continuously be updated.

Gift Cards from 0Wire are usually offered on major discount days or to loyal customers. If available, it will be shown. Let's check the coupon list.