When you're writing a business plan in a situation like these, you need to address a few issues the intentional entrepreneur has already pondered. The first is do you really want this idea to become a full_blown business? Certainly it's flattering when you realize there's a market value for something you were doing anyway, but that doesn't always mean you should launch a business. A lot of accidental businesses form around fads or seasonal items, and may not be robust enough to function as year_round, money_making, enterprises.
What is a business plan? A business plan sets out the method for running a specific activity over a specific future period. Why are business plans needed? Business plans are needed essentially for the four following reasons: 1. A formal, explicit document of the planning process; 2. A request for finances; 3. A framework for approval; 4. A tool for operational business management.