- Every licensee shall, in respect of any intoxicant which he is licensed to sell, meet the demand of every customer entitled to be served who tenders payment for what is required by him and he shall not permit the stock of such intoxicant fall below a minimum of fifteen days average consumption. The Collector will fix the minimum with reference to the average daily consumption and the time required for replenishing stock from the nearest warehouse, and enter it in the licence.