Global e-commerce sales are set to rise at a meteoric rate to over 4.5 trillion dollars in the next 3 years. Yes, you heard that number right. 4.5 trillion. Who wouldn’t want a piece of that pie? When you sell online, your profit margins are higher because your overheads are lower. Shopify is dominating the small to medium sized market for e-commerce with over 600,000 stores under its belt.