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”.

Simply, access the XQT Supermarket site and find your coupons bar. All the latest

coupons will be shown out, note that the coupons bar will only appear when you have coupons available.

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 XQT Supermarket's policy, you can contact XQT Supermarket via mail for your reference.

To avoid this problem, you should check out carefully XQT Supermarket 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 XQT Supermarket will be kept on the page if it has not expired. New coupons will continuously be updated.