This report outlines a lean business startup development plan for Taxi Scanner Ltd, a venture aiming to revolutionize commute planning in London by providing a platform to compare cab prices across different apps. The plan details key aspects such as the customer value proposition canvas, illustrating the company's focus on providing convenient, hassle-free cab booking services, and the 'Lean' Business Model Canvas, which covers key partners, activities, value propositions, customer relationships, segments, resources, cost structure, and revenue streams. The report also includes a CEO-level specialist contribution, a financial and financing plan projecting revenue growth and user acquisition over three years, and discusses the company's strategy for expansion into the European and Asian markets. The core focus is on leveraging innovation and entrepreneurship to establish a successful and sustainable business model.