How Payment Processing Works
When you pay, it's normally pretty quick and painless. You order your coffee, the barista tells you how much it is ($6 for coffee with milk?!) and you swipe, insert, or tap. A few moments later you're on your way with your latte in hand, ready to conquer the day. When you're the consumer, you don't think much about how the piece of plastic in your wallet is transferring your hard-earned money to ...
