The focus of this study is to meticulously examine the multifaceted landscape of digital marketing roles in fostering sustainability within business frameworks. It specifically addresses how digital marketing initiatives communicating sustainability principles influence consumer perception and behaviour towards sustainable products. Through a meticulously crafted mixed-methods approach, blending qualitative interviews and quantitative surveys, this research endeavours to provide a deeper insight into the impact of digital marketing on sustainability in business. The findings of this study reveal compelling insights, digital marketing initiatives adeptly communicating sustainability principles wield significant influence over consumer perceptions and behaviours towards sustainable products. The findings offer valuable insights for businesses aiming to incorporate sustainability into their digital marketing strategies. A thorough understanding of consumer perception and behaviour in businesses could develop more effective marketing campaigns, leading to enhanced brand reputation, increased customer loyalty, and improved long-term business performance. The seamless integration of sustainability into digital marketing strategies emerges as a potent catalyst, elevating brand reputation and conferring a competitive edge upon businesses.