A contract of sale that is lawful in its substance and description. The substance of an agreement refers to proposal, acceptance and the article of sale (mabi‘).
Taqsis
Ja'ihah
Al-murahanah
Diwan- al-mal
Bai al-talj'iah
Riba al-ajlan
Bai al-wafa'
Trust Deposits
Al-’ard al-’adi
Qur'an