UnionPay International (upiand National ITMX (NITMX) have partnered to integrate China’s union payment system with Thailand’s PromptPay.
In the early stages of this collaboration, Chinese tourists can pay via Thai merchants’ PromptPay QR codes using the UnionPay app, particularly the Yunshanfu app.
This reflects the payment experience they have in China.
Thai tourists can then use UnionPay QR codes for payments within China.
The agreement was formalized through a signature ceremony attended by officials from the financial sector in both countries, seeking to streamline digital payments for travelers between China and Thailand.
The partnership will extend the use of the Yun Shan Phoo app in popular Thai tourist destinations such as Bangkok, Phuket and Chiang Mai, allowing users to scan PromptPay QR codes like in the country.
NITMX is also actively working with other Chinese payment providers to further enhance cross-border payment capabilities.

said Larry Wang, CEO of Union Pay International.
“We will work with NITMX, a leading payment infrastructure provider in Thailand, to strengthen our QR code payment services. This partnership allows you to scan PromptPay QR codes and Connectly and Securely on all ProspdPay Acceptance Points using UnionPay-enabled wallets and UnionPay apps.
Growing our QR code payment network globally remains an important priority for us, and this initiative reinforces our commitment to providing a seamless payment experience. ”

said Chatchai Dusadenoad, Managing Director, National ITMX Company Limited
“As Thailand’s leading payment infrastructure provider, National ITMX plays a key role in driving interoperability and cross-border payment innovation.
Collaboration with UnionPay will strengthen Thailand’s digital payment ecosystem by increasing the scope and ease of use of the PromptPay QR code, ensuring seamless, secure and convenient cash restaurant transactions for visitors from China and beyond. ”