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.
When you buy a car with a loan, the lender typically gets a lien on the car until you pay the loan off. That lien is what allows a lender to repossess a car if you don't make your payments. It also prevents you from being able to transfer the title of your car to the buyer without squaring things with your lender.