I don't offer refunds on my auctions. Of course all bags are authentic. I write up very clear descriptions and take pics of all sides. Would it still serve a purpose if I were to place a tyvek tag around the handle? What could be some possible disaster scenarios? Also, if I do place one, do I take a picture of it attached to the bag on the day that I mail it out? In case of a bait and switch, would this be proof enough? All this talk about the tags is making me nervous about the safety of my auctions! Thanks!