Rapid technological innovation and changing market expectations in electron
ic commerce are pushing companies to develop strategies for radically now p
roducts. Fast and unbiased new marketing research methods are needed to red
uce the associated risks. A full-revelation mechanism is a crucial element
of these new methods. It can be implemented with a two-round, second-price,
sealed-bid auction. The process of marketing research is accelerated by co
nducting the auction on-line.