Railway — Railway products

I have visited old delhi railway station last month, as i was thirsty i went to bought a ' rail neer' bottle from shop inside station . i asked how much price for this . shopkeeper said - 20 rs., i checked m.r.p. that was 15 rs. i showed him that, he gave a smiley response and asked ' bhai change h to 5 rs de de ' problem is that people are unaware and these people are taking more price on govt. product . i think railway department is going to think upon this ( 5 rs per head is a big thing ) and thank you so much to make such platform for registering complaints easily .