Third world countries generally lag behind economically. Most of their resources are unexploited and therefore most of the people are jobless. Given the situation, most of them try to be self-employed. Businesses such as automated dispensers (e.g candy) are not yet rampant in these countries, due to the insecurity associated with them, yet this can be an ideal business if strategically placed. People in developing countries need to learn from the developed world what can be viable in their own places.