1ODM/OEM is,SGS 2hologram tickets with hidden metal wire like RENMINBI ... mark ticket3floral group tickets 4color-changing tickets with hologram 5hologram tickets with metal wire 2D/3D hologram Tickets with Hidden wire ... a metal wire is hidden in the tickets like Chinese REMINBI, ... you only can see it when the tickets is ture,hign anti-fake,never can be ...