Yes, you must have a valid Cosmodex account in order to buy an item at the Cosmodex site and use your coupon. During the process of buying an item on our site, you can use your Cosmodex 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 Cosmodex's policy, you can contact Cosmodex via mail for your reference.

It depends! Normally, the percentage that you can save with that Cosmodex Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.

Most Big Discount Events of the year witnessed a vast number of coupons from Cosmodex 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 Cosmodex with numerous coupons.

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