You probably don’t spend a ton of time thinking about the World Trade Organization (WTO), but it has a huge role in almost every aspect of your daily life—from your morning Brazil-roasted coffee to the Chinese-made smartphone you’re probably using to watch this video.

The WTO is an international organization that deals with the complicated business of moving goods and services across borders. It’s kind of like the referee for global trade, setting the rules and providing a forum for countries to negotiate agreements and resolve disputes. It’s why you can buy avocados from Mexico, clothes from Vietnam, or cars from Korea in the United States without a second thought.