This report provides a comprehensive analysis of Shopify's marketing strategies, focusing on identifying the most effective online channels for promoting its products and services. The report begins by defining Shopify's target audience, which includes individuals who spend significant time online and prefer online shopping, as well as those interested in managing businesses through online platforms. It then examines the competitive landscape, comparing Shopify to competitors like WooCommerce, Wixstores, Magneto, and Weebly, and analyzes their respective market shares. The core of the report focuses on evaluating various social media channels, including Instagram, Facebook, Twitter, YouTube, and LinkedIn, to determine the most effective platforms for reaching the target audience and increasing market share. The report concludes that Instagram is the most effective promotional channel for Shopify, given its popularity among millennials and its ease of reaching new customers through hashtags and direct messaging. The report also includes a SMART goals section and references to relevant literature.