For students and persons in training we grant a discount of 25% on the zsis) on the purchase of documents and recorded presentations.
You can easily apply for the training discount using the following form. We will send you a personal discount code which you can use for all purchases on the zsis).
The discount code is valid for 1 year. If you are still in training, you can apply for a new discount code after the expiration of the validity using the form below.