Scan and pay: how Cambodia built one of Asia's boldest cashless systems

In many parts of the world, paying for a morning coffee still means fumbling for loose cash or tapping a plastic card against a reader. In Cambodia, however, a quieter revolution has quietly taken hold, one where a simple scan of a small black and white square on a smartphone has become the everyday way to pay, transforming how millions of people handle their money.

A leap into the cashless age

According to the available information, this transformation has been driven largely by a national payment platform known as Bakong, developed with the direct support of the country's central bank. Rather than leaving digital payments entirely to private companies, the authorities chose to build a shared backbone that ties the whole system together.

The ambition behind the project reaches well beyond mere convenience for shoppers. As described, the goal has been to modernise the financial system, make everyday transactions faster and cheaper, and above all to bring basic banking services within reach of ordinary people who had long remained outside the formal system.

The numbers behind Bakong

The sheer scale of adoption is perhaps best captured in the raw figures. As reported, during 2025 the Bakong system processed roughly 1.33 billion transactions across accounts held in both the local riel and the US dollar, a volume that speaks clearly to just how deeply the platform has woven itself into daily life.

The value of all that activity is equally striking to consider. According to the data, those transactions carried a combined worth exceeding 285.9 trillion riel, equivalent to more than 152 billion US dollars, while separate figures indicate that the number of mobile banking users across the country has now surpassed ten million.

One code for everyone

At the very heart of this system lies a clever piece of standardisation. As explained, a national QR code standard known as KHQR, first introduced back in July 2022, allows any merchant to display just a single square that works across all participating banks and electronic wallets, instead of a confusing patchwork of separate codes.

This underlying simplicity has fuelled remarkably fast adoption among businesses of every size. According to the reports, roughly 4.5 million merchants across the country are now able to accept payments through the KHQR standard, meaning that even small street vendors and family run shops can take digital payments with ease.

Banking the unbanked

One of the most celebrated aspects of the whole initiative is its clear social dimension. As highlighted, the platform has been deliberately designed with financial inclusion firmly in mind, opening the door for rural communities and small businesses to reach banking services that were once well out of reach for many of them.

For a still developing economy, this kind of shift carries genuine weight. As observers note, giving people a safe and simple way to save, send and receive money can gradually pull informal activity into the visible economy, while offering families everyday tools that were previously available only to wealthier city dwellers.

Payments without borders

The system's reach does not stop neatly at the country's own edges. According to the information available, Cambodia has linked its QR payment network with a growing list of neighbours and partners, including Thailand, Vietnam, Laos, Malaysia, China and Japan, allowing travellers to pay abroad in much the same way they do at home.

That list of connections has continued to expand steadily. As reported, the value of transactions made through certain foreign linked wallets within Cambodia nearly tripled compared with a year earlier in early 2025, while a new payment link with Singapore was unveiled at a major regional financial technology gathering later in the same year.

Challenges beneath the success

For all of its genuine achievements, the system is not without its weaknesses and open questions. As candidly noted in the reporting, active use remains a real challenge, with only a small fraction of the wallets that have been issued actually being used on a regular basis, a reminder that signing people up is only ever the very first step.

Turning that impressive reach into lasting everyday habits will therefore be the true test in the period ahead. Still, the progress made so far is undeniable, and Cambodia has quietly positioned itself as an unlikely pioneer, offering practical lessons that other developing economies may well choose to study closely in the years to come.