Informal sector is becoming source of an employment both in urban and rural parts of the world. The sector is getting more support by policymakers because of the opportunities it provides to operators, its ability to mobilize indigenous resources, high labor absorbing capacity, skill development and specialization, enhancing productivity and technical change, competitive market and exploitation of market niches, its dynamic nature with changing economic situation, provide goods and services at affordable prices, utilize limited capital and mobilize local organizations and...