Go to Event Central > Butler or type in cbo.io/butler in your browser


  • Use the Butler to help guests check-in and receive a welcome text message.
  • Go to bidder look up and type in bidder name or bidder number.

  • When you find their name, click on it.

  • Verify their cell phone number is the phone number they have with them. They will receive a welcome text to start bidding and outbid text messages.
  • Verify email address for emailed receipts
  • Click the Tap to add a credit card button if you are adding credit cards.
  • Click complete in the top right corner and they will immediately receive the welcome text.


Printable Check-In Instructions

Attached below are Check-In instructions for you to print or send to your volunteers.