The Big Challenge receives no financial aid of any kind and is funded exclusively by fees paid by participating students, that is 10€ per student, or 8€ once the VAT has been paid.

These fees cover the printing and shipping of the registration kits and posters as well as development costs, maintenance and updates of the technical infrastructure required for the online contest, rental of numerous servers needed to operate the contest, management of the data base containing all the participants by an external provider and especially score calculation and the establishment of three rankings, the purchase, production, delivery and storage of prizes, prize parcel preparation by an external provider and finally, delivery of prize parcels to schools.

These fees also finance the development and maintenance of our website as well as the different applications so that students can practise free of charge all year long.