I had purchased a bottle or Officers Choice Prestige Whiskey for M/s Schumania Wine Mart, Borivali Branch. He charged me Rs.225/- for it. When I asked for a bill I was in turn asked to produce a liquor permit, on telling the sales person that I did not have one he then said that he could not give me a bill. I pointed out that the cost mentiones on the case was Rs.187.5, The salesperson said that the extra was for tax, I asked him how he showed purchases and pay tax which he was collecting from me when he did not produce bills to which he answered that he knew his job.