A solution to RFID privacy concerns as these concerns relate to consumer
goods. The inventive system of this application is known as Clip Chip. It
surrenders control of the administration of privacy of personal
information from the retailer to the consumer of retail goods. This is
accomplished by splitting the RFID transponder into two pieces. On one
piece, which is always attached to the consumer item, known as the
retained piece, is a unique alpha numeric identifier. On the other piece,
which can be detached from the consumer item, known as the detached
piece, are the standard EPC data. The two pieces are connected by
conductive ink. The consumer is empowered to disable the chip at the
point of purchase by tearing the two pieces of the chip in two severing
the conductive ink and thereby rendering both pieces of the chip
moribund. Furthermore, the Clip Chip system contemplates a method to
reconnect the circuit using a secure back end system upon the
circumstance of a return of the consumer item for exchange or refund.