Cash and card
Cash is taken on the till. Card payments go to a Teya or Viva terminal when the owner has connected one and the till is set to cash and card.
Cash
Press Cash, type the amount the guest handed you, and press Cash again. Give back the change shown on the screen. Print a receipt if they want one.
Card
The owner connects Teya or Viva Wallet in settings, and turns on integrated card payment. The till then sends the bill to the card machine. The result is stored on the sale.