My cousin’s company has been doing the development of the application of RFID, cousin said that the application of RFID is very wide, life is also very visible. Recently our company has also used the technology of RFID application, it is really convenient, the logistics of a trace to solve the. Listening to a friend said they are also in the supermarket with the application of RFID, the application of this RFID is really good, to bring you a lot of convenience. These days my friend in the supermarket inside, out of the security door is also used the RFID application, so much more convenient, and now the application of RFID technology has been applied to a lot of fields. Cousin is also very interested in the development of the application of RFID, and every day in the study of the application of RFID.