| before May 15 | after May 15 | |
| Members | 400 Euro | 500 Euro |
| Non-members | 450 Euro | 550 Euro |
| Student Members | 250 Euro | 320 Euro |
| Students Non-members | 320 Euro | 370 Euro |
| Before April 1 | 100% |
| April 1-June 1 | applicable fee less 50 Euro |
| June 1-July 1 | applicable fee less 200 Euro |
| After July 1 | no refund |