The service uses NFC wristbands paired with a mobile app.
The service "eliminates the need for event attendees to carry cash or plastic," says Greg Gresh, CEO of Znap North America. "It speeds up and simplifies the purchase process, allowing guests to 'go wallet-less' and focus their attention on performances and activities without missing a beat."
To use the service, guests download the Znap app, connect it with their event ID wristband and then tap their wristband on an NFC pad to make a purchase.
"The NFC wristband is accessed and controlled by the Znap mobile app," the company explains. "Users can define purchase limits, review transactions, unpair a lost wristband and re-pair a new one, and manage security.