Feasibility study: Before you decide to start a business or add something new to an existing business, you should perform an analysis of its strengths, weaknesses, opportunities, and threats (SWOT analysis), as well as its financial feasibility, then asses its potential sales volume.
Write your business plan in sessions. Don't think that you have to produce a business plan before go to bed tonight or you won't be able to open your doors for business tomorrow. I like Tim Berry's Plan-As-You-Go method of business planning. The practice of planning is an effective way to really get to know your business and you might end up discovering some important things about your company and about yourself.
Do not try to write your business plan in one sitting. As I mentioned in the beginning, for a traditional brick and mortar business, it could take in excess of 100 hours to compile all of the information needed into a comprehensive but yet understandable document. For online businesses, probably not that long. But your final product should be well thought out, well documented and easily understandable.
Essentially, the three main elements of a business plan are strategies, actions, and financial projections. In order to cover all of the principle elements, you will engage in other types of planning:
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