"How to Sell Drugs Online (Fast)" is a German television series that follows a teenager named Moritz Zimmermann who starts an online drug business to impress a girl. The show explores themes of entrepreneurship, technology, and the consequences of illegal activities in a digital age. To sell drugs online, one typically needs to create a secure platform, often using the dark web to maintain anonymity. Building a customer base through social media and ensuring safe delivery methods are crucial. However, it's important to note that selling drugs is illegal and can lead to severe legal consequences.