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”.

Firstly, you need to check out whether Dango Products offers Dango Products 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 Dango Products profile and start searching for Dango Products First Time Coupon.

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

Yes. Coupons for each Discount Event of Dango Products will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

The sitewide discount from Dango Products is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.

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