The cost of communications is also a matter that can be addressed if it is an obstacle in the way of market development. So, the real issue remains that of  BIS Review 65/2006  1  substance.
Moreover, Shari’a principles which place emphasis on providing economic added-value to stakeholders and aim to create equivalence in benefits and costs free from harmful speculation are gaining more attention and better understanding globally. The increasing demand for Shari’a compliant products has attracted the interest of conventional international financial institutions, which have started their own activities in this field.