Last time I talked to a guy that made an auction, The auction was about to end and I told him that I am willing to pay around the price he was looking for, and I added him and that went great.
But after that I got a warning for something I didn't really get.
My question is if I am allowed to tell someone on an auction : "Hi , if this auction end without a bid. Add me we can discuss it" or something like : "If you really want and this auction will end , you can add me and I quick buy it - quick sell."