Cardozone Communico is an advertising agency established in 2010 in Kolkata. The agency conducted market research on 20 newly launched companies in East Kolkata to understand their promotional activities. Most companies advertised in newspapers and online, with restaurants, garment shops, and tech companies prominent. While 30% used newspapers, only 25% were interested in working with Cardozone. The research was limited by time and willingness of some companies to share information.