Something that has the quality of becoming a food item. Relating to riba al-fadl, the Shaf i‘tes apply the above concept to food items (al-muqtat) only.
Al-bai‘ al-fasid
Shartain fi bai‘
Al-falah
Najash
Ji‘alah Certificates
Al-‘ushr
Gedik
Public Utility Warrants
Shafi‘ jar
Istisna'a