The right of withdrawal (also known as the right of cancellation) is your legal right to cancel an online purchase without giving any reason. At Petrol Industries this means: as long as your order has not yet been handed over to the carrier, you can cancel your order and get your money back right away, you don't need to return anything. Has your order already been shipped or delivered? Then you can return the package free of charge within 30 days of receipt and you will also get your money back.