(lit. sound, healthy, correct) said of a valid contract, opp. of bƒtil. A hadith of the highest level of authentication.
Bait mal al-muslimin
Credit Murabahah
Bai‘ al-mubadalah
Maximum Rate of Profit
CDCs (Central Deposit Certificates)
Joint venture (Musharakah)
Two-tier mudarabah
Agency-based contract for investments
Patriot Ummah Saving Scheme
Two-stage murabahah