WeChat is a Chinese social media app developed by Tencent that was launched in 2011. It now has over 938 monthly active users. WeChat allows users to send messages, make calls, play games, and make payments. It also enables businesses to chat with customers and allows users to tip bloggers. WeChat has facilitated over $500 billion in peer-to-peer transactions and China is moving towards becoming a "cashless economy" with WeChat's mobile payment services playing a large role.