D.O RFID Tag Manufacturer produce various NFC tags.NFC Tags let you perform various kinds of information-related tasks. For example, you can use a tag to store information on various topics at a kiosk. Each tag has specific functionality that lets you use the tag for particular tasks. In addition to the signaling technologies used by near field communication technology,including NFC TAG Type 1, type 2 nfc tag,NFC TAG Type 3,NFC TAG Type 4 exist. Tag types refer to the speed and compatibility between an NFC tag and NFC readers, and the roles define how active and passive devices respond during a NFC communication. Most often a URL will be embedded in a NFC tag. URLs take up only a small amount of memory, lowering the production cost of the NFC tags since many are placed on posters or other items that are thrown away later on. NFC tags can, however, hold nearly any type of information, though more memory costs more money.