1) Go to the web site and click on Member Services.
2) Enter your alias pass code.
3) Click on the link "Accept or Decline a Game Challenge"
4) If you accept then fill in all requested information.
5) Make sure that the bid total entered in the "Your Bid (IPC Total Value)" block matches the total of the units and IPCs bid in the "Details" section.
6) If there is a discrepancy between these the bid that you entered in the "Your Bid (IPC Total Value)" block will take precedence. You will then simply adjust the bid details to match the bid.
7) It is recommended that you put any special instructions and order of losses in the details or personal message section at this time before submitting your challenge.
8) If you decline follow the self-explanatory instructions and include a personal message if you desire.