OpenAI has revised the pricing structure for its ChatGPT Enterprise product, shifting from a fixed-price model to a credits-based system. This change allows companies greater flexibility to customize their usage by upgrading to more advanced tools and adding features according to their needs. The adjustment aims to provide businesses with more tailored options for deploying ChatGPT. The new pricing approach has led OpenAI to offer deep enterprise discounts, which are reportedly undercutting Microsoft's Copilot chatbot, a direct competitor priced similarly at around $30 per user per month. These discounts have created challenges for Microsoft's sales teams, who are struggling to compete with OpenAI’s lower prices. Meanwhile, OpenAI CEO Sam Altman has indicated that GPT-5 is expected to launch "probably this summer," signaling continued momentum in the AI sector. The evolving pricing strategy and competitive dynamics highlight the complex relationship between OpenAI and Microsoft, which includes ongoing contract negotiations and financial ties.