This episode analyses the reasons behind M-Pesa's unsuccessful launch in South Africa, despite its success in Kenya. Key factors contributing to its failure included a mismatch between the service and the existing South African financial infrastructure and consumer behaviour, stringent regulations, high pricing, a lack of robust partnerships, and cultural differences. The article highlights the importance of thorough market research, regulatory compliance, competitive pricing, ecosystem development, and cultural sensitivity for successful fintech expansion into new markets. Ultimately, the text offers crucial lessons for fintech entrepreneurs aiming to scale their businesses internationally.