No our software is not like ebay exactly dont know any software that is. You can elect to have people buy it now with a reserve price or let the auction finish. You can show high bidders sure. As far as usergroup management that in a way deals with
vb. You can set in our permissions which groups can post ads view ads edit ads payment and other functions but post restrictions bumping people to other groups based on info outside our product more deals with
vb that our product.