friends,i have come with a mind Blowing tip of getting more petrol in less money from any of the petrol pump worldwide.This tip is justified.

Tip-You should fill petrol in morning or in evening,then you will get lot more petrol in comparison of afternoon because there is warm whether in afternoon and petroleum products expand due to warmness and due to expansion,you will get less petrol . Eg-you will get 900 ml of petrol in afternoon if you want 1 liter.