Advantages of your membership

Being a Caerus member is not only fun and key to your UCG experience, it is also beneficial for your bank account. Caerus members get discounts at several places, and more discounts will continue to come!

De Ganze - Bike Store

Bike shop De Ganze is one of the cheapest bike shops in Groningen. Besides affordable bikes, they have any bike article you need, and they also do repairments.  You can get a new bike for only 65 euros, and getting your tire fixed will only cost you 5 euros. And with one location next to UCG at Westerhaven 4, and one location in the city centre at Oude kijk in ‘t Jat straat 69, de Ganze is always nearby!

Caerus members get a 10% discount on all services and articles at De Ganze!


As a Caerus member, you can save an incredible amount of money by using the Student Discount App "knaek". The app can be used in more than 1,000 locations all over the Netherlands as well as online. Check it out by clicking on the logo!