I went skiing a few weeks ago and was able to pick up a bunch of those plastic tags they give out to put lift tickets on (you stick through one end and they're on until you cut them off). I thought that would be a good thing to use as a seller's mark (kind of in a Net-A-Porter "if this is cut you cannot return" way) to ensure that I don't get a bait and switch. Should I attach anything to this tag? If so, what are some ideas? Thanks!