A business plan outlines a company's goals and strategies to achieve those goals. It includes details about the business concept, target market, products/services, and financial needs. A business model identifies the target market and revenue model to maximize profits. It should be regularly updated to adapt to market changes. A sustainable business model aims to benefit society and the environment in addition to being financially viable. Common sources of funding for starting a creative business include loans, crowdfunding, personal savings, friends/family, and credit cards.