"Seller sent invalid code, did not respond to s ... " (more)everal emails and never sent valid code but relisted auction. Requested refund-refund given."
"Seller did not reply for the auction that I won ... " (more) until a dispute was filed (I sent two messages), claimed that I didn't contact him/her, finally sent me an invalid UV code, Listia gave both of us the credits and wouldn't let me leave a negative, and he listed the invalid code again....unbelievable!"