The Valet must be connected to the app and a primary card needs to be selected.
When the Point of Sale is ready for payment, hold the Valet close to the Point of Sale magnetic swipe reader or NFC (Near Field Communications) symbol and press the button on the Valet to pay.
If the Point of Sale is not accessible, such as a restaurant, then hand your Valet to the waiter or clerk and instruct them to press the button near their Point of Sale payment device.