While filling petrol in the car, first look at the dispensing machine. Before filling petrol, confirm yourself that the meter is starting from 0.00. Many times filling is started from previously stopped readings. Try to fill petrol in liter instead of telling the amount.

The oldest method is to divert attention at the petrol pump. An employee will question you, someone will point towards a tire or mirror. Meanwhile the game takes place. Instead of getting entangled in conversation, keep your eyes on the meter and nozzle. After completing the petrol, definitely collect the bill.