The document introduces the Business Model Canvas tool. It aims to define a business model, show a real-life example, and explore the 9 building blocks of the Business Model Canvas, which are: value proposition, customer segments, channels, customer relationships, revenue streams, key resources, key activities, key partnerships, and cost structure. The Business Model Canvas is a strategic planning tool that allows businesses to describe, analyze, and design business models in a visual and dynamic way compared to traditional business plans.