Personal feel the chip version of the good, the bag has anti-counterfeiting electronic chip, the purpose is to fight counterfeit, with the chip version, consumers can distinguish the real counterfeit through the anti-counterfeiting chip inside the bag. In addition, these \"invisible\" chips may be hidden in trademarks, stitches, or bags. Consumers just need to scan the label of the bag with the first app on their phone to identify the authenticity. However, the cost of this anti-counterfeiting technology is high, so only a few well-known brands have launched a chip version of the luxury goods.