The country of first entry point shall collect the customs duties on consignments of goods and deposit them in the customs union accounts for the purposes of setoff for the benefit of the country of final destination within the GCC states upon presenting a proof of arrival of such consignments in that country.
At the same time, a car lease or loan adds a different type of debt to the mix -- a recurring installment debt -- and this is a positive factor in determining credit scores. However you slice it, if you're making lease payments or loan payments, your credit score will reflect how you manage those debts.
Leasing requires a good credit history just like a loan. Anyone leasing a car must have a good credit score, a good steady job, and no excessive debt. These requirements may be difficult or impossible to meet for someone just turning 18 years old and just beginning to build their credit and income. Getting someone to co-sign on the lease may be the solution in this case.