The food retail industry in Canada and USA plays a major role in the countries' GDP, with the Canadian market being at saturation stage. The industry faces tough competition and has witnessed decreasing profit margins in recent years. Key players in the American market include Walmart, Kroger, Costco, and others, while key players in the Canadian market include Walmart, No Frills, Loblaws, and Fresh Co. The industry's value chain starts with farmers providing fresh produce to retailers, which also source processed foods from manufacturers. Online grocery shopping is a rapidly growing trend, with the US online grocery market expected to grow to $117 B by 2023. Millennials are the biggest consumer group of organic food in Canada and USA, driven by concerns for health and environment.