A sale whereby both parties express trust in each other. Examples: bai‘ al-wafa, bai‘al-talji’ah, bai‘ al-wadiyah, murabahah, etc.
Al-iman
Al-thamarah al-baqiyah
Al-jar al-janb
Al-‘aqd
Al-bai‘ al-nafidh
Kasad
Al-muhtasib
Al-manihah
Bai‘ al-’istijrar
Diwan al-kharaj