You walk into a café, your tab automatically opens on their register. You grab a sandwich and a drink, say “Put it on Petar’s tab”, and walk out. Your wallet never leaves your pocket, you never touch money or your card, you just walk away and it’s all paid for automatically.
With “Pay with Square” this futuristic idea is actually here today. This is honestly a *must* download for any iPhone / Android device! You’ll love it!