X on hologram sticker

  1. Do the hologram stickers always have an X through them? I just got a canvas Chanel wristlet like the one Andy carried in a scene in "The Devil Wears Prada" (# starts with an 8 -- I'm sure it's older or it wouldn't be on Bluefly) that has the authenticity card, dustbag and everything, but the hologram sticker doesn't have an X through it. The only reason it worries me is that I saw a thread a while back regarding Bluefly selling some fake Balenciagas. Did the older stickers not have the X?