# Bidder Reference (hidden)
This page details the fields associated with bidders.
|First Name||The bidder's first name|
|Last Name||The bidder's last name|
|Additional Bidders||Names of anyone else bidding under this bidder#. Informational only. See Bidder Concepts for more details|
|Guest of||Select the name of another bidder who invited this bidder. Filled in automatically if this is a guest created by a ticket purchase|
|Phone Number||Bidder's phone number|
|Cell phone number||Bidder's cell phone if different. Cell phone will be used preferentially for texting|
|Mailing Address||Fields used to specify the address|
|Company||If the bidder is representing a company, you can enter the company name|
|Reference||A reference number you can use as needed. If you are importing bidders from another system this can track their bidder id|
|Seating Preference||Seating preference specified by the bidder during registration. This is just a text box. There isn't a way to allow them to chose a specific table/seat|
|Meal Choice||The meal that the bidder has chosen.|
|Checked in?||Purely information field to indicate that the bidder has checked in. See Check In Bidders for more information.|
|Exempt from Sales tax||*If set to 'Yes' then the bidder will not be charged sales tax if it is configured.|
Notes are extra information you want to store about the bidder. The bidder notes are never shown publicly to the bidder.