Evolution of UPI: India's Advances in Technology from Independence to Present

India's technological landscape since Independence has evolved significantly and has even set benchmarks in terms of both the promotion and adoption of new technologies. While the initial focus was on building basic infrastructure and promoting industrialisation, later on, the country swiftly adopted digital technologies leading to economic growth, social development, and enhancing the quality of life for millions.

Most digital payment solutions of the modern era were controlled by a few, where for each digital payment, one has to pay a small commission. To tackle this, Govt-backed National Payments Corporation of India (NPCI) introduced UPI, which has changed the meaning of digital payments in India, making it free and more accessible to anyone with a smartphone and a bank account.

Unified Payments Interface (UPI): Explained

Unified Payments Interface (UPI) is one of the notable advancements in recent years, which allows users to link multiple bank accounts to a single mobile application, facilitating seamless money transfers and payments.

It was launched back in 2016, by NPCI, UPI aimed to simplify and accelerate digital transactions. It quickly gained popularity as it allowed users to make small and medium payments directly from their smartphones without any additional fee.

By enabling easy access to banking services through smartphones, UPI has brought millions of individuals who have never used a digital banking service into the formal financial system. This has empowered people from various socio-economic backgrounds to participate in the digital economy, which also enables people to make payments as small as just Re 1 and up to Rs 1,00,000.

The success of UPI can be attributed to its user-friendly interface and its strong security features. Users can perform transactions using their mobile numbers or virtual payment addresses (VPAs) also known as UPI IDs, eliminating the need for sharing sensitive bank details. Additionally, UPI supports two-factor authentication, ensuring secure and reliable transactions.

According to NPCI data, total UPI transactions were 131 billion in 2023-24, compared to 84 billion in 2022-23. Several factors have contributed to the rapid adoption of UPI. The government's push for a cashless economy through initiatives like Digital India and demonetisation played a pivotal role.

Moreover, the increase in affordable smartphones and internet connectivity made it easier for people to access digital payment platforms. For example, some Feature phones also now come with UPI support, eliminating the requirement of owning an expensive smartphone just to send and receive money.

NCPI has also expanded UPI in select other countries such as Oman, Dubai, Paris, and more, making it easy for Indian travellers to make digital payments wherever they travel. The success of UPI's international expansion could pave the way for further growth. Other countries may adopt similar systems, inspired by India's digital payment model. This could lead to a more interconnected global financial ecosystem.

Besides, NPCI recently launched UPI One World, a new wallet service designed for international travellers visiting India. This initiative aimed to elevate India's digital payment system to an international level. International travellers can use the UPI One World wallet at various locations such as airports, hotels, and currency exchange points.