Invention Grant
US07809611B2 Multi-stage automated auctions 有权
多阶段自动拍卖

Multi-stage automated auctions
Abstract:
An automated auctioning method is disclosed having a multifunction (pre-auction) stage (501), an auction stage (502) and a fulfillment stage (503). During the multifunction stage it is possible to buy an element (507), make an offer (506) or place an auction bid (504). During the auction stage it is only possible to place an auction bid.
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