This article discusses the advantages and disadvantages of social media marketing. It explains how social media marketing is a cost-efficient marketing method that helps businesses increase their brand loyalty and visibility. The advantages of social media marketing include increased brand awareness, inbound traffic, high conversion rates, and better customer satisfaction. However, the disadvantages include delayed return on investment, time and cost-consuming process, and the risk of negative reviews. The article concludes that social media marketing is a favourable process for brands to expand their business or promote their goods and services.