Full Glossary
Auction Basics

Absentee Bid

A maximum bid submitted before the auction by a bidder who cannot attend in person. The auctioneer or bidding system executes the bid on the absentee bidder's behalf, up to their maximum amount. Also called a 'left bid' or 'commission bid.'

How It Works in Practice

Online platforms like HiBid, LiveAuctioneers, and Proxibid have largely automated absentee bidding through proxy bid systems. In traditional live auctions, absentee bids are recorded on bid sheets and the auctioneer executes them during the sale. Phone bidding is a live variation where the bidder participates remotely through a staff member. For auctioneers, absentee bids expand the buyer pool beyond whoever can physically attend — critical for maximizing sale prices on high-value lots.

Frequently Asked Questions

How does absentee bidding work at auction?
The bidder submits their maximum bid before the sale. During the auction, the auctioneer or platform bids on their behalf incrementally — only as high as needed to stay in the lead, up to the maximum. If floor bidding exceeds the absentee bid, the absentee bidder loses. On platforms like HiBid, this happens automatically through proxy bidding systems.
What is the difference between absentee and online bidding?
Absentee bidding submits a maximum in advance — the bidder isn't actively participating. Online bidding is real-time: the bidder watches the auction live and places bids manually through a platform. Many online platforms combine both, allowing pre-set maximums that execute automatically during a live simulcast.

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