India's digital payments and e-commerce ecosystem have become significantly more efficient with the recent implementation of its Unified Payments Interface (UPI) that is facilitating transactions across a diverse range of platforms. This technology is a significant step forward in powering the expansion of the country's digital economy, which is enabling more people to gain access to talent, resources, markets, and information. How has UPI accelerated fintech development in India and are there lessons for other countries? How are companies, from SMEs to established institutions, using new technologies to grow their businesses in a digital-centric marketplace? What services and industries have benefited from a more seamless transaction experience?