PayPal or Credit Card Standard Fee from January 20, 2025 SIS Members 210,00 € EUR Academia Non SIS Members 250,00 € EUR Students 180,00 € EUR Other 280,00 € EUR SIS Members + Social Dinner 275,00 € EUR Academia Non SIS Member + Social Dinner 315,00 € EUR Students + Social Dinner 245,00 € EUR Other + Social Dinner 340,00 € EUR Social Dinner 65,00 € EUR