Thailand vs Argentina · Real-time payment systems compared
| Capability | PromptPay | SNP |
|---|---|---|
| QR Code Payments | ✓ | ◐ |
| Wallet Support | — | ◐ |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | ✓ | — |
| ISO 20022 | ✓ | — |
| Request to Pay | — | ✓ |
| Open API | ◐ | ◐ |
| Alias/Proxy | ✓ | ✓ |
Thailand's national e-payment system, a core part of the government's National e-Payment Master Plan. PromptPay links bank accounts to mobile numbers or national citizen IDs for instant P2P transfers, and includes a standardised QR code system for merchant payments. Operated by NITMX under Bank of Thailand oversight, it connects all major banks with zero fees for transfers under THB 5,000. PromptPay has cross-border QR linkages with Singapore's PayNow, Malaysia's DuitNow, and other ASEAN systems.
Argentina's Sistema Nacional de Pagos enables instant interbank transfers supporting both push (credit) and pull (debit) payments via CBU (bank account), CVU (virtual wallet), or alias (human-readable name). Operated by the BCRA, it connects traditional banks and the rapidly growing fintech/e-wallet ecosystem (Mercado Pago, Ualá, etc.). Transferencias 3.0 extended the system with interoperable QR codes for merchant payments, making it one of Latin America's most feature-rich instant payment platforms.