This research investigates the impact of social media marketing on consumer buying behaviour with a case study of GGI Retail, UAE. The research aims to examine factors affecting consumer behaviour, determine academic theories regarding social media marketing, evaluate the impact of social media marketing on purchasing behaviour of consumers, and recommend innovative ideas about digital marketing to influence the buying behaviour of consumers. The research will use a mixed research design with both literature review and survey through questionnaire. The expected output is to increase awareness regarding factors influencing purchasing behaviour of customers and generate new knowledge regarding strategies which would be supported by management in order to resolve the existing research issues.