Moving to Thailand
PromptPay & QR Payments in Thailand: The 2026 Cashless Guide
Last reviewed: 2026-09-23
Written by Ricardo Dos Santos
How PromptPay works in Thailand: bank activation, merchant QR scanning, zero-fee instant transfers, and transaction security rules.
PromptPay & QR Payments in Thailand: The 2026 Cashless Guide
Universal Cashless Adoption: PromptPay, overseen by the Bank of Thailand, is the ubiquitous backbone of daily commerce in Thailand. From street food stalls to luxury department stores, over 95% of retail transactions are completed via mobile QR scanning with zero buyer fees.
1. How to Setup and Use PromptPay
- Account Linkage: Open a Thai bank account (Kasikornbank, Bangkok Bank, SCB) and link your registered Thai mobile number via the banking app.
- Paying Merchants (Scan to Pay): Open your mobile banking app, tap Scan, frame the merchant's Thai QR Code, confirm the verified recipient name, and authorize the amount with your PIN or biometric ID.
- Receiving Funds: Display your personal in-app receiving QR code or share your registered mobile number for instant, zero-fee remittances.