Content of the page

If you’re a student, you can enjoy 10% off online at COS.

How to claim student discount online

1. Confirm your student status by clicking here or search for COS at Student Beans, Unidays or Mecenat.

2. Log in to verify your student card and collect your discount code

3. Shop online at

4. Enter your discount code at checkout and a 10% discount will be deducted

We’re currently only able to offer student discount in the following countries: Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxemburg, The Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and United Kingdom. But stay tuned for updates by subscribing to our newsletter.