There is no registration fee to take part in the auctions. However, if you are the highest bidder, management fees of 1,000 euros per slice of 1,000,000 euros of the starting sale price will be debited from your bank card. So, for a starting sale price of less than €1,000,000, you will be charged €1,000; for a price between €1,000,000 and €2,000,000, you will be charged €2,000, and so on.