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

Yes. Coupons for each Discount Event of drkerklaan 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. 

Let us know via email, our team will confirm with drkerklaan to fix and remove all Promo Codes, Coupon Codes, and Deals that aren't working.

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