• Model/Style Reference: This bag is commonly identified as part of the 21C Coco Charms line. A related model number for this style is AS2326.
• Serial Number (Date Code): Authentic Chanel bags produced between 1984 and April 2021 feature a unique serial number (7 or 8 digits) on a sticker inside the bag. For a 2021 model like this one, the serial number typically begins with “30” or “31”.
• Authentication Sticker/NFC Chip:
  • Pre-April 2021: Features a holographic sticker inside (often in the bottom corner of the lining) that should match an included authenticity card.
  • Post-April 2021: Chanel replaced stickers with an NFC microchip embedded in a small metal plate inside the bag. This chip can only be read by proprietary devices in Chanel boutiques. 
    Product Identifiers and Identification
    Luxury brands like Chanel do not typically use universal retail identifiers (GTIN, ISBN, or EAN) for their high-end handbags. Instead, they use internal systems to track and authenticate each piece: 

Key Features of the Coco Charms Flap

• Material: Crafted from soft, diamond-quilted lambskin leather.
• Hardware: Features light gold-tone (LGHW) or gold-tone hardware.
• Unique Charms: The defining feature is the chain-link shoulder strap adorned with charms, including the “CHANEL” letters, the number “5”, a camellia flower, a sun, and the CC logo.
• Closure: Standard signature interlocking CC turn-lock closure.
• Dimensions: Approximately 8″ x 5″ x 2.5″ (20 x 12.5 x 6.5 cm)