Visa has secured the Olympic venue as the only card to be accepted at the event. Good for them! Visa is also holding a trial with employees, partners, and Olympic athletes alike with its newest payment system ring which only requires the user to wave their ring over the terminal and the transaction will be completed. No batteries, passwords, or screen is required to use the ring. The payment ring also comes with its own card in cases where the ring is not accepted. In case you were wondering, the payment ring can also be deactivated from an accompanying smartphone app. The...
Source: http://www.gsmarena.com/visatestingnewpaymentringwitholympicathletes-news-18592.php
