With this application, you can calculate your net profit and prevent possible losses.Enter numbers as whole numbers.Calculation method ; From the profit created by subtracting your purchase price from the sales price, you will deduct your cargo, marketplace commission, and your VAT consisting of buying and selling, and the VAT of the price you paid in commission and cargo will be deducted from the VAT payable through this sale.Note: It is for intellectual purposes, it cannot be held responsible for any damages that may occur here.