From engagement to purchase: Examining how digital marketing shapes consumer decision-making in Durban’s grocery retail industry

This study explores the impact of digital marketing on consumer decision-making within Durban’s grocery retail sector, with a particular focus on Spar South Beach. Employing a quantitative descriptive survey approach, primary data was gathered through structured questionnaires distributed to 278 shoppers, complemented by secondary data from academic and government sources. Findings indicate that digital marketing significantly influences purchasing behaviors, with 78.6% of respondents acknowledging that Spar’s digital content influenced their decision to shop there. Social media was identified as the primary engagement channel, and digital loyalty rewards were strong predictors of repeat purchase intentions. Reliability analysis showed excellent scale consistency (Cronbach’s ? = 0.941, KMO = 0.943), and results revealed notable differences across age groups, with younger consumers exhibiting greater responsiveness to digital marketing efforts. Gender and educational attainment did not significantly moderate responses. These insights highlight the importance of leveraging social media campaigns, targeted promotions, and digital loyalty programs to enhance customer engagement and drive conversions, while also considering generational preferences. The study provides valuable, context-specific insights into the South African grocery retail industry, emphasizing the role of digital touchpoints in transitioning consumers from engagement to purchase.