At one point in time, transactions involved trading objects, like cattle or crops. Eventually, it became more practical to substitute larger objects for "pocket-sized" items of value, like gold coins or even jewelry. In today's world, much of the trading is done with digital substitutes for currency, like credit cards, PayPal, and online bank accounts. Because of that, there's a cost to selling products and services online. Transfer fees and limitations abound, especially when it comes to international business. That's why we want to show you how to use TransferWise to pay, and get paid, with much lower fees across borders.