Name two global exchange services

Western Union: western union has global presence and specializes in the delivery of transfer payments. Many people who lived in developing countries use Western Union to obtain the transfer payments that they are sent from relatives living in developed countries.

PayPal: PayPal works like Western Union but for online payments. It is the most commonly used platform for online payment in the world, has a global services, and provides an easy solution for people living in countries with capital controls for example, and who need to receive payments from abroad that originally come in foreign currency.