Speedpass is a keychain RFID device introduced in which year, by Mobil Oil Corp., for electronic payment, it was originally developed by Verifone?
Verifone Verifone is an American multinational corporation headquartered in San Jose, California that provides technology for electronic payment transactions and value-added services at the point-of-sale.
SmarTrip SmarTrip is a contact-less stored-value smart card payment system managed by the Washington Metropolitan Area Transit Authority (WMATA). The Maryland Transit Administration (MTA) uses a compatible payment system called CharmCard. A reciprocity agreement between the MTA and WMATA allows either card to be used for travel on any of the participating transit systems in the Baltimore-Washington metropolitan area. Unlike traditional paper farecards or bus passes, SmarTrip/CharmCard is designed to be permanent and reloadable. For the rest of this article, "SmarTrip" will refer to both unless there is a specific difference between the two.