Calculate halal cost-plus trade pricing (Murabaha). Transparent profit markup on goods — compliant with Islamic finance principles.
Murabaha is a cost-plus sale where the seller discloses the original cost and the agreed profit margin to the buyer. The total price is fixed and known — there is no compounding or hidden interest.
It is permissible under Islamic law because profit comes from actual trade of a real asset, not from lending money.