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”.

Yes, you must have a valid Manyi2019 account in order to buy an item at the Manyi2019 site and use your coupon. During the process of buying an item on our site, you can use your Manyi2019 account to see more of our services.

In case you need to change another Manyi2019 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 Manyi2019. We will support you if you have any trouble via our mail.

Once you find available coupon codes and are approved by the Manyi2019 official store, you can submit them to us at Coupon Submission. We are not responsible for the reliability of coupons provided by customers.

Usually, Coupon Stacking is not allowed at Manyi2019. However, the store will surely give out notice if available.

The sitewide discount from Manyi2019 is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.