A form of sales contract in which a heap of food grains (or any other commodity) is sold without measuring or weighing.
Bay`atan fi bay`
Al-wasq
Jalab
Al-mukhatarah
Diwan-i-wizarah
Bai al-wafa'
Al-ajir al-mushtarak
Fard-kifayah
BRP (Bankers Ratio of Profit-sharing)
Al-daruriyat al-khams