The party (in Arabic الآمر بالشراء) to a murabahah contract/ cost-plus sale (specifically murabahah to the purchase orderer) who approaches…

It stands for purchase orderer; the purchasing party to a murabaha to the purchase orderer (MPO) (or broadly a murabaha...

The purchasing party to a murabaha to the purchase orderer (MPO) (or broadly a murabaha transaction)- i.e., the party (customer)...