What must potential bidders do before participating in an auction?

Before participating in an auction, potential bidders must register according to auction requirements. This registration process is crucial as it ensures that the auctioneer has a record of all individuals intending to bid, which can include collecting contact information and confirming the bidder's identity. Registration not only helps maintain order during the auction but also assists in managing any bidding limits or conditions that may be set for the event.

Furthermore, registration helps auctioneers communicate important information to bidders, such as auction terms, conditions, and any updates that may arise. By completing this step, bidders are also affirmatively indicating their acceptance of the auction's rules and regulations, which can enhance the overall integrity and transparency of the auction process. This step is typically mandatory for all participants, hence reinforcing its significance in the pre-auction protocol.