Because newsletter templates are available in all variety of lengths and sizes, there is really no limit to the content that you could potentially write. Keep in mind, however, that you should probably keep down your word count to a level that people are comfortable reading. While you may think everything that you are spouting off is fascinating, it's helpful to first sit down and make an outline of what you want your main message to be, or what the major news is that you are trying to share.
A good business plan template contains two main parts. A narrative followed by a series of financial worksheets. The narrative part of the business plan template embodies all the details and the strategy of the business plan and is further divided and subdivided into various sections. It is highly recommended that you work on creating a business plan template in a systematic way to avoid missing out on the inclusion of important facts and points.