You can only bid on a lot if you have an account. To register click here.
An example of a bidding proces:
Log in to the website and find the lot you want to bid on.
At 'Your bid' enter a bid which is higher than the last bid. Then click on 'Check bid'.
A screen will appear, showing the total amount of your bid. Click on 'Confirm' to confirm the bid.
An email is now immediately sent to you with the confirmation of your bid. If your bid is outbid, you will receive an email with the text 'You have been outbid'. You can then make a new bid.