To be a good bid caller, what must one know?

To be an effective bid caller, understanding number brackets is crucial. This knowledge enables the bid caller to accurately gauge and communicate bid amounts during the auction. Number brackets refer to specific ranges of bid increments that help structure the auction process. By knowing these increments, a bid caller can facilitate smoothly progressing bids, maintain the auction's pace, and ensure that all participants are informed of current bid amounts.

While being aware of market trends, the history of auctions, and customer preferences plays a valuable role in the broader context of the auction environment, none of these directly address the operational aspects of calling bids during an event. This makes the mastery of number brackets essential for achieving clarity and efficiency in the bidding process.