A guaranteed sale with respect to commodity, price, quantity, quality, place and time of delivery. Often used for bai‘ al-salam.
Rakkad
Al-kanz
Bai‘ al-salam
Kaffarah
Hisbah
Al-‘ushr
Khatt al-saraf
Al-qibalah
Redeemable Musharakah Certificates
Bai‘ al-gha’ib