Global Contactless Payment Terminals Market By Type (Infrared , Near field communication , Bluetooth , Radio-frequency identification , and Carrier-based mobile), By Application (Healthcare , Logistics , Information technology , BFSI , Retail , Hospitality , Travel & tourism , Telecommunication , and Public transport), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029