How did the fiscal system of Islamic empire was increased? In what ways they contribute to trade and commerce. Please answer fast
It was increased through the importance of money by market exchange in the central Islamic lands. For this Coins of gold, silver and copper were minted and these were also circulated to pay for the goods and services.They contributed a lot as these increased the trade because to bring goods from Central Asian and from China which included paper to Islamic lands the same Islamic coins were used in this trade.