The TAP Card and Wallet use a 'contactless' or 'NFC' interface which are replacing the magnetic stripe in many payment and access systems.
You're probably already familiar with 'contactless'. Many fast-food restaurants and retailers are already equipped with the 'contactless' card readers. You might already tap your train, bus or ferry ticket to board
on your daily commute, and when you enter your place of work you may wave or tap your company identity card for access.
TAP uses the same contactless technology - and has the potential to replace all of these cards that you frequently use!
To use a card, press the button to scroll though the cards already loaded on to your TAP. A small LCD screen indicates the currently selected card.
Once you are ready to use the card, just hold down the button and tap the card against the card reader. Holding the button down ensures that your device is only active when you want it to be. You don't have to worry about people scanning your card without your knowledge.
You're done - fast, easy and convenient! Just TAP and go.