HesApplı Fuel System is a vehicle recognition system that provides discounted gasoline and diesel prices to companies that own vehicles. The HesApp Fuel Equipment (HYE) is integrated into company vehicles, allowing users to benefit from discounted fuel prices at Petrol Ofisi stations without leaving their vehicles. The HesApplı Fuel System offers continuous and unconditional fuel discounts to registered companies, with savings that increase with the number of registered vehicles. Payment for fuel purchases can be made quickly with a credit card, and various reports are presented to users to track their periodic diesel and gasoline savings. HesApplı Fuel System is easy to register with, and users can benefit from the gasoline and diesel discounts offered by the Vehicle Identification System with HesApp for all their registered company vehicles.