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 postboxed 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.

To avoid this problem, you should check out carefully postboxed 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.

In case you need to change another postboxed Coupon Code, or you no longer want to use the item, you can cancel your Coupon Code by a press on the Cancel tool at postboxed. We will support you if you have any trouble via our mail.

Firstly, you need to check out whether postboxed offers postboxed First Time Coupon Programs at that moment or not. If this program exists you can:

• Step 1: Sign up for a new Gmail, Yahoo, or whatever other email service provider that you want.

• Step 2: Complete your new postboxed profile and start searching for postboxed First Time Coupon.

Once you find available coupon codes and are approved by the postboxed official store, you can submit them to us at Coupon Submission. We are not responsible for the reliability of coupons provided by customers.