With reference to Islamic banks, it is an exchange transaction using any of the Islamic instruments such as murabahah, salam or ’istisna‘.
Al-kharaj bil daman
Hayat tayibah
Ijara
Al-tijarah al-gha’ibah
Al-kaza'im
Istirdad
Al-mudarabah al-mutlaqah
Al-mu‘amalah fi al-thimar
Al-‘ushr
Bai‘ al-munabadhah