Short for Radio Frequency IDentification, RFID is a dedicated short range communication technology. The term RFID is used to describe various technologies that use radio waves to automatically identify people or objects. RFID is a method of remotely storing and retrieving data using RFID tag. Radio Frequency IDentification (RFID) technology has been attracting considerable attention with the expectation of improved supply chain visibility for consumer goods, apparel and pharmaceutical manufacturers, as well as retailers and government procurement agencies. It is also expected to improve the consumer shopping experience by making it more likely that the products they want to purchase are available.