OpenAI has expanded its advertising platform for ChatGPT, making it accessible to small businesses in the US. This move marks a significant shift as the company transitions to a full self-serve ad platform, allowing advertisers to book ads directly without the need for agency involvement. Gone are the days of a $50,000 minimum budget requirement, making it easier for smaller businesses to reach their target audience. OpenAI is reportedly aiming to generate $2.5 billion in ad revenue this year, a substantial increase from previous estimates. This growth is attributed to the expanded advertising capabilities, which will give businesses of all sizes the opportunity to leverage ChatGPT's vast user base. The self-serve platform is expected to provide a more streamlined and efficient experience for advertisers, enabling them to create and manage their ad campaigns with greater ease. The expansion of ChatGPT's advertising platform is a significant development in the world of AI-powered marketing. As more businesses take advantage of this opportunity, it will be interesting to see how OpenAI's ad revenue projections unfold. With the self-serve platform now available to small businesses, the company is poised to make a significant impact on the advertising landscape. OpenAI's decision to open up its advertising platform to small businesses is a strategic move that is likely to pay off in the long run. By providing a more accessible and user-friendly experience, the company is positioning itself for continued growth and success in the competitive world of AI-powered marketing.