The Influence of Social Media on Consumer Purchase Decisions

Abstract Social media has emerged as a transformative force in shaping consumer purchase decisions, driven by advertising, influencer marketing, user-generated content, and the rise of social commerce. This study employs a mixed-methods approach, combining quantitative surveys of 1,200 consumers and qualitative content analysis of 50,000 social media posts, to analyze how platforms like Instagram, TikTok, and Facebook influence buying behavior. Key findings reveal that 70% of consumers attribute their purchases to social media exposure, with influencer endorsements increasing purchase likelihood by 32% compared to traditional ads. Social commerce, facilitated by in-app shopping features, now accounts for 42% of direct purchases, particularly in fashion and beauty sectors. However, challenges such as misinformation (reported by 58% of respondents) and privacy concerns persist. The study underscores the need for brands to prioritize authenticity, leverage data-driven personalization, and adopt ethical practices to harness social media’s full potential while mitigating risks.