Do some internet research to identify examples of "tap & go" applications. what are some typical types of "tap & go" payment applications and what growth trends are expected? do you think that there are limits to the types of applications that "tap & go" payments can be used for? why or why not?
Tap & go turns a smart phone into a wallet. This technology allows vendors to accept credit cards in "contacless" way. Credit card companies and technology companies embrace this and it is expected to grow.