Registration fee: 160 Euro for regular participants, 80 Euro Master/PhD students (with proof of university enrollment). Late registration after September 10, 2021: 260 / 130 Euro.
Please register here (the registration occurs on the web page of "DGM Inventum" who provides the conference platform):
You'll first need to create an account, verify your email address, then log in there and buy the conference ticket as a regular or student participant (submit the study certificate there for being able to select this option). An example of the registration process is given here.
Cancellation policy: Before Sept. 17 the conference fee is refunded (minus 20 Euro processing cost). From Sept. 17: no refund.