You can even get it done online pretty cheaply. Get someone to edit the final draft so it is simple and clear to read, and you are all set. Yeah, I understand. Are they paying $75 an hour or more to get their car on the road, or to have a look at your snappy wardrobe, if you are an auto mechanic?
Same theory. Folks are paying for invaluable advice which will make their lives less stressful, simpler, more prosperous, or more interesting. Not for elaborate prose. The second choice is much exactly the same, but minus the tape recorder. Under each section key in the points, of the outline you need to cover, in brief form. Then, you have got things in the appropriate arrangement and when the outline is complete, describe each purpose. Use words that are simple, and ensure it is easy for someone who understands nothing about your topic to follow. Make sure. Have someone who knows nothing about your topic listen to their own responses, and read it. Ensure they understand you need criticisms that are actual to ensure it is useful.
Voila. One merchandise that is marketable. But it is a merchandise that is salable. That is certainly what you were after?