... products to the supply chain at level 0 and finished products to acustomer at level 1. The level 1 customer that bypasses the level 0 supply chain to get the finished products from the level 1 supply ... issues. The older tracking system sensedwhen a product was removed from the shelf. It then took a photograph of the shopper, compared to another snap taken when the product reached the check-out. The ... finding the system. The crackereither runs away or removes the passive RFID tags from the objects, say,inside one case by sawing or etching the tags away. The cracker replacesthem with the counterfeited...