All I can say about no-shows is this...........Verify Verify Verify..........If they text you that is great and you can negotiate the deal that way..........Right before the meet have them call you or you call them.........If they don't answer text them back and say without confirmation I will not meet..........Usually you can weed out the problem buyers.........Also think of who your potential clients are.........For a $20 microwave you are not exactly dealing with the cream of the crop when you can buy one brand new at walmart for $59.99