The Tap and Pay Technology has in making payments has gained ground especially with use of VISA in conjunction with smart phones. Using a diagram, briefly discuss the 4 technological features that...

The Tap and Pay Technology has in making payments has gained ground especially with use of VISA in conjunction with smart phones. Using a diagram, briefly discuss the 4 technological features that GetThere travellers can take advantage of on the new VISA cards and smartphones that will enable them to make payments more efficiently at a POS.