NFC stands for Near Field Communication, which simply represents a collection of standards for the present generation of smart phones and other decesion maker email list similar devices. Its main purpose is to a establish radio communication between the NFC powered devices by bringing them closer together, which should usually not be more than a few centimetres. NFC has a decesion maker email list wide range of applications ranging from Commerce to decesion maker email list social networking applications. In the area of commerce, NFC is being used in contact-less payment systems. We can take up the example of Google wallet, which uses NFC for its function. Google wallet is a free android app, which uses an embedded NFC for its decesion maker email list transactions. In this, you only have to tap a payment receiver to complete the transaction. The first thing you have to do after installing the Google wallet app on your android phone is activating the credit card. Google has decesion maker email list gone further by including a prepaid card on every Google wallet. This can be used like a debit card and is especially beneficial for those who are worried about the decesion maker email list security issues, which arise by using a credit card. Making a successful transaction through Google wallet is easy. You only have to keep the app open on your phone, activate at least one card and then decesion maker email list place your phone very close to the receiver. This particular application is very useful as the security risks, which are the prime concern for many, are very minimal. You can easily lock your wallet and decesion maker email list deactivate your cards whenever you wish to. NFC is widely used in ticketing applications. A paperless ticket will be of great use, and it makes sense for decesion maker email list smartphones to give out tickets.