A person in a developing nation cannot sell goods in USA because of the cost of shipping and other limitations. If, however, we offer 3D design services at internet cafes so that people can capture their goods as electronic design files, then manufacturing and sales businesses in the USA can make and sell the goods on-demand from internet customers.

It's a win-win concept because the USA businesses get increased work volume and the developing nations increase their wealth. It's good for consumers because they get a more international product selection and they can buy from individuals who can customize the goods and add cultural value.