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A bidding fee auction, also called a penny auction, is a type of all-pay auction in which all participants must pay a non-refundable fee to place each small incremental bid. The auction is extended each time a new bid is placed, typically by 10 to 20 seconds.
Chinese auction is a type of the all-pay auction, where the probability of winning depends on the relative size of a participant's bid. [1] The choice of the winner is done by a lottery, whereby the bidders compete for a higher chance of winning. [1] It is also known as penny raffle, chance auction and tricky tray. [2] [3]
A first-price sealed-bid auction (FPSBA) is a common type of auction. It is also known as blind auction. [1] In this type of auction, all bidders simultaneously submit sealed bids so that no bidder knows the bid of any other participant. The highest bidder pays the price that was submitted. [2]: p2 [3]
For business auctions, the term refers to a specific type of auction process (also called e-auction, sourcing event, e-sourcing or eRA, eRFP, e-RFO, e-procurement, B2B Auction). Open procurement processes, which are a form of reverse auction, have been commonly used in government procurement and in the private sector in many countries for many ...
An English auction is an open-outcry ascending dynamic auction. It proceeds as follows. The auctioneer opens the auction by announcing a suggested opening bid, a starting price, or a reserve for the item on sale. Then the auctioneer accepts increasingly higher bids from the floor and sometimes from other sources, for example online or telephone ...
Another special case of a combinatorial auction is the combinatorial clock auction (CCA), which combines a clock auction, during which bidders may provide their confirmations in response to the rising prices, with a subsequantial sealed bid auction, in which bidders submit sealed package bids. The auctioneer uses the final bids to compute the ...
An online auction (also electronic auction, e-auction, virtual auction, or eAuction) is an auction held over the internet and accessed by internet connected devices. [ 1 ] [ 2 ] [ 3 ] Similar to in-person auctions, online auctions come in a variety of types , with different bidding and selling rules.
Items are commonly placed at an online auction site. Buyers can continuously bid for the items they are interested in. Eventually the highest bidder wins the item. Two types of forward auctions are common. The first is a liquidate auction. Here buyers seek to obtain the lowest price for an item they are interested in.