Hi Ajeet. No, the Advertising monetization industry does not necessarily require you to know about Finance. In this industry the roles and responsibilities include designing and development, strategic planning for Advertising monetization for all the products you are operating in, being able to propose hypotheses, analysis of the statistics may require you to learn a bit of data analysis. There is a dynamic technological change in the industry and to keep updating the technology in the product becomes a necessity and also Build strong advertising industry intelligence efforts and do this simultaneously.