India’s Unified Payments Interface (UPI) has expanded its international footprint. The payment system is now available at around 4.5 million merchant locations across Cambodia. The progress marks another milestone in India’s efforts to take its fast-growing digital payments ecosystem beyond domestic borders and strengthen regional financial connectivity.
The development enables Indian travellers visiting Cambodia to make payments via UPI-enabled mobile apps at participating merchants, reducing the need for cash exchanges and simplifying everyday transactions.
The rollout is expected to benefit tourists, business travellers and members of the Indian diaspora visiting the Southeast Asian nation.
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UPI Continues Its Global Expansion Journey
UPI is one of the world’s largest real-time payment systems. Over the past few years, Indian authorities and payment ecosystem giants have planned to expand the platform’s reach into international markets. This is being executed through partnerships with local financial institutions and payment networks.
Cambodia joins a growing list of countries accepting UPI, reflecting growing interest in interoperable digital payment systems that enable seamless cross-border transactions.
Industry experts view the latest expansion as part of a broader trend in which countries are exploring faster, more aligned payment infrastructure to facilitate tourism, trade and economic cooperation. The availability of UPI across millions of merchant outlets in Cambodia is expected to make travel more convenient for Indian visitors.
Payments for shopping, dining, transport and other everyday services can be completed directly through compatible mobile payment applications. For merchants, accepting digital payments from international visitors can help improve transaction efficiency and reduce reliance on cash handling.
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Strengthening Digital Financial Cooperation in 2026
The expansion signals the rise of digital public infrastructure in cross-border financial cooperation.
In recognition of the institutional and government efforts, India’s digital payment model has attracted global attention from governments and financial institutions seeking scalable and low-cost payment solutions.
As digital commerce grows across Asia, payment interoperability has become an important concern for regulators and financial service providers.
The integration of UPI into overseas markets will improve payment experiences and encourage broader adoption of digital transactions.
With Cambodia now supporting UPI payments across approximately 4.5 million merchants, India’s flagship digital payments platform continues to expand its presence in international markets and reinforce its position as a major player in the global fintech landscape.
What began as a domestic payment revolution is steadily evolving into a regional payments network, highlighting how India’s digital public infrastructure is finding practical applications beyond its borders.
Samarjit Kaur is a journalist and communications professional covering technology & emerging digital trends. With a focus on clarity and context, she reports on developments shaping industries and governance. When not reporting, she chooses to plug-in and relax on her playlists and plan her next bucket-list trips!
