... allows the use of e-wallets like Google wallet used in Google play store application for payment and tracking of the transactions. It has been implemented by the use of a special chip contacting reader for secure transaction. It is highly portable as it saves customers time as they need to tap on a terminal using their smartphones. Additionally, NFC technology can be used ... ...

• Word Count: 1528
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate