I'm listing over 1,500 items a month and in many cases buyers are being overbid on items and losing the purchase. Most of the time I still have additional copies of the things I'm listing for sale and can offer a SECOND CHANCE OFFER to the sellers who were overbid (in some cases it can be more than one that was overbid). But when I do send that second chance offer it typically expires without any response from the buyer. Buyers have to enable the ability to receive second chance offers from sellers or they never see them. If you're bidding on auctions for items why would you NOT enable second chance offers? You're already bidding to buy the item so why not accept an offer for you last bid before it was overbid if there are more items available? I don't get it, sorry to vent.