We have used BiddingOwl for several years but were discouraged by some of its quirks. We decided to go with another site this year but that failed for many reasons. We decided to go back to BiddingOwl and, WOW!, what a surprise. The NEW BiddingOwl is as full of features as you would like. The site has been updated and is modern and efficient. In addition, the customer service team is incredibly responsive, usually replying to questions in minutes.