Agentic commerce, a rapidly emerging trend in e-commerce, involves AI agents autonomously managing online shopping activities on behalf of human customers, with the potential to revolutionize the shopping experience by offering personalized, frictionless transactions. By 2027, it's predicted that 40% of online transactions will involve AI agents, with full autonomy expected by 2036. While these agents promise efficiency and convenience, they also pose significant security risks, including susceptibility to fraud through prompt injection attacks and the creation of synthetic identities. To mitigate these threats, businesses must accurately distinguish between harmful and beneficial bots and AI agents, employing enhanced detection methods and real-time analysis. Major companies such as Amazon and Walmart are investing heavily in AI agent capabilities, while platforms like Shopify and OpenAI are enabling smaller merchants to harness these technologies. Despite the challenges, the economic potential of agentic commerce is substantial, with AI-driven automation projected to significantly boost the global economy in coming years.