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

There is no certain number for the frequency of releasing coupons from cotosen. But, most of the time, there will be at least one available. Special Discount Days such as Black Friday, Cyber Monday, Back to School Sale... come with many coupons.

There are now 31S offers on our site and cotosen Coupon Codes usually end in 3-4 days. However, some cotosen Deals don't have a definite end date, so it's possible that the code will be working until the store runs out of inventory for the promotional item.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at cotosen.

All deals from Promotion Programs of cotosen are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.

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