Hi everybody, I'm new here so please bear with me. I just bought a used (2 months old) LV from my cousin, it's the Damier Azur Saleya MM, but I couldn't find the date stamp on this purse. Should there be a date stamp ? I know she bought it from a LV store in California so it can't be faked, but there's no stamp on this purse, now I wonder... Can someone enlighten me, as this is my very first LV purchase. Thanks!