Islamic Banking and Finance, introduced itself as an emerging alternative to conventional banking and finance system has grown rapidly over the last two decades both in Muslim and non-Muslim countries and does play a significant role in the growth of gross domestic product and the socio economic development of nations. The Islamic participatory schemes integrate the assets of lenders and borrowers. They enable Islamic Banks to lend on long term basis to create projects with higher risk-return profiles and, thus, to support sustainable socio-economic development across the globe. Other models of alternative finance include Crowd funding, Online Marketplace Lending, Community Shares, Co-operatives and Community Benefit Societies, Invoice Trading, Zero Interest Banking, Co-operative credit, Self-help Groups, Micro Credit, Chities, Nidhis, etc.