Business Standard's Annual Brand Derby has picked Bingo as the most successful launch of 2007. Vodafone was a close second to Bingo. Ten months after it entered the category with its wafer snack brand, Bingo, ITC's foray into the Rs 1,800-crore branded snack market has fetched the company a 16 per cent market share across the country (Source: AC Nielsen). What made the brand tick let's take a look...click here to read ahead