This article explores the adoption of artificial intelligence in companies, focusing on the examples of Mark & Spencer and United Biscuits. It discusses the advantages of AI, such as improved productivity, customer service, and decision-making, as well as the challenges of legacy systems and understanding AI. The article also covers the technology used by these companies, the factors leading to the adoption of AI, and the differentiation between the advantages and problems faced by different businesses. Finally, the article provides recommendations and references for further reading.