Doug Is a Frequent Visitor of Online Auction Sites

Multiple Choice

Doug is a frequent visitor of online auction sites.He uses two different accounts to place a low followed by a very high bid on the desired item.This leads other bidders to drop out of the auction.He then retracts the high bid and wins the item at the low bid.This form of e-auction fraud is known as ________.

A) shill bidding
B) bid luring
C) rafter bidding
D) mystery bidding
E) bid skimming