RFID technology has gotten larger and lesser. That is the radio transmitter prepared chips have gotten lesser and the ranges have gotten larger. Security is a advantage presented by RFID technology and not just in the region of reduced theft. Drugs and other pharmaceutical goods can be tracked as they overtake through warehouses. Data regarding the developed date can be stored and accessed simply. This reduces the jeopardy that somebody will accept expired medications that are fewer useful or dangerous in other ways.