Checkpoint Systems or Checkpoint Systems, Inc. is an approximately $1 billion NYSE-traded public corporation (NYSE:CKP) that is the market-leader in the manufacture of loss prevention

Loss prevention

Retail loss prevention is a form of private investigation into larceny or theft. The focus of such investigations generally includes shoplifting, package pilferage, embezzlement, credit fraud, and check fraud...

 "shrink management" systems using radio frequency

Radio frequency

Radio frequency is a rate of oscillation in the range of about 3 kHz to 300 GHz, which corresponds to the frequency of radio waves, and the alternating currents which carry radio signals...

 and electro-magnetic tags for the retail industry, and a strong player in the apparel labels for the fashion industry. Checkpoint employs nearly 5,000 individuals and is now headquartered in Philadelphia.