In my research paper, I explore the key dos and don'ts that companies should consider when entering a new category of FMCG, with a focus on consumer behaviour and market opportunities. Through in-depth analysis of market trends, consumer preferences, and successful case studies, I provide valuable insights and guidance for companies looking to expand their product offerings and capture new market share. Whether you're a seasoned industry veteran or a newcomer to the FMCG space, this research paper offers essential guidance for success