To place a bid, you need a confirmation code, which verifies your email address and confirms that it's you placing the bid and not someone else.
You can request a code to be emailed to you here: https://goo.gl/forms/PNdGl5hZKRAV3ERQ2
Once you have a code, use it every time you bid. If you forget your code, you can request a new one at any time.
To place a bid, use the form below to enter your confirmed email address, your bid and your confirmation code.
Once you've placed a bid, you should get an email confirming it.
Should someone then outbid you, you should get an email letting you know that, too.