OpenAI has expanded ChatGPT advertising to 26 additional countries, including Pakistan, bringing the total number of markets where ads are available to 89. The move aims to increase revenue ahead of a potential initial public offering (IPO). More than 100,000 advertisers have launched campaigns since OpenAI began testing ads in the United States earlier this year. The expansion includes countries across Latin America, Europe, the Middle East, Africa and Asia, including Bangladesh, Nigeria and South Africa.