Sleepyhead site sometimes offers many students discounts to save more study costs on a few occasions, so you need to check our site on some special events. If we offer a great discount at that time, you can utilize the coupons to save money.

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”.

Of course not, most coupons may be used only by you when you received them directly from Sleepyhead. As the Sleepyhead coupon includes your User ID, it cannot be resold or transferred in any way.

To avoid this problem, you should check out carefully Sleepyhead promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

Yes. Coupons for each Discount Event of Sleepyhead 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. 

Yes, all Sleepyhead coupons are here, which are Black Friday, Cyber Monday, Christmas, Halloween, Easter, New-Year Sales, End-Year Sales, Student Discount, Military Discount, ...