One simple business in a box would be a traveling movie projector. Equipment required by the franchisee would be a charged car battery, a white sheet, and a projector. The franchisor would have a library of movies, provide training on marketing and collections, as well as secure standardized projectors in bulk at a discounted price. But the greatest aspect of such a business in my mind is the ability of getting promotional spots highlighting good health practices or a myriad of educational messages out to rural areas. The could play like previews before the movie. Getting trainers and teachers out across the rural areas to conduct in person sessions is much more difficult and costly than producing a video clip, replicating and tagging it onto a functioning business with a captive audience.