Gross profit refers back to the part of profits available soon after subtracting the expense of production, also called the expense of Goods Marketed.S? d?ng ph??ng pháp này, thu nh?p ch? ???c ghi nh?n khi ti?n m?t ???c nh?n th?c s?, và chi phí ch? ???c ghi nh?n khi ti?n m?t ???c thanh toán th?c s?.If the cost of BTC boosts all over again to $