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 Mighty Mug account in order to buy an item at the Mighty Mug site and use your coupon. During the process of buying an item on our site, you can use your Mighty Mug account to see more of our services.

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 Mighty Mug's policy, you can contact Mighty Mug via mail for your reference.

Most Big Discount Events of the year witnessed a vast number of coupons from Mighty Mug released. Especially, on federal holidays such as New Year’s Sale, Thanksgiving, Christmas... or on other important days such as Valentine’s Day, Easter, and Father’s Day..., customers also can buy at Mighty Mug with numerous coupons.

At the time of updating, Mighty Mug has not applied Student Discount all year round yet. Check the official store and reach out to the customer support team to be clear.