June 1, 2026
QR Code Payment Systems Around the World: UPI, Alipay, Pix & More
QR code payments dominate in many countries, with different systems serving different markets. Understanding the global landscape helps businesses prepare for international customers and emerging trends.
This guide covers the world's major QR payment systems.
Market Overview
| Region | Dominant System | Users | Transaction Volume |
|---|---|---|---|
| India | UPI | 300M+ | $1.5T/year |
| China | Alipay + WeChat Pay | 1.8B+ combined | $40T+/year |
| Brazil | Pix | 150M+ | $3T+ (annualized) |
| Thailand | PromptPay | 50M+ | $500B+/year |
| Singapore | PayNow | 4M+ | $50B+/year |
| Sweden | Swish | 8M+ | $100B+/year |
| Denmark | MobilePay | 4M+ | $30B+/year |
| Kenya | M-PESA | 50M+ | $300B+/year |
India: UPI (Unified Payments Interface)
Overview
UPI is India's real-time payment system that connects over 300 banks. It's the world's most successful QR payment system.
| Metric | Value |
|---|---|
| Monthly transactions | 12B+ |
| Users | 300M+ |
| Transaction limit | ₹1 lakh ($1,200) per transaction |
| Fee for consumers | Free |
| Fee for merchants | 0% (government mandated) |
How It Works
- Customer opens any UPI app (Google Pay, PhonePe, BHIM, Paytm)
- Scans merchant's QR code
- Enters amount and UPI PIN
- Payment completes in under 5 seconds
Key Innovation
UPI works across banks seamlessly. You can pay from any bank account using any UPI app.
China: Alipay and WeChat Pay
Overview
China leapfrogged credit cards entirely. QR payments are the standard payment method everywhere.
| Metric | Alipay | WeChat Pay |
|---|---|---|
| Users | 1.3B | 1.2B |
| Daily transactions | 1B+ | 800M+ |
| International acceptance | 50+ countries | Limited |
How It Works
- Customer opens Alipay or WeChat
- Scans merchant's QR code (or shows their own QR for merchant to scan)
- Enters amount (if scanning merchant QR)
- Approves with biometric or PIN
- Instant payment
Brazil: Pix
Overview
Pix was launched by Brazil's central bank in 2020 and became the country's dominant payment method within two years.
| Metric | Value |
|---|---|
| Users | 150M+ |
| Monthly transactions | 5B+ |
| Fee | Free for consumers, <0.5% for merchants |
| Speed | Under 10 seconds |
How It Works
- Customer opens banking app
- Selects Pix payment
- Scans merchant's QR code
- Confirms amount
- Instant transfer
Thailand: PromptPay
Overview
PromptPay links Thai citizens' national ID or phone number to their bank account.
| Metric | Value |
|---|---|
| Users | 50M+ |
| Transaction limit | Varies by bank |
| Fee | Free (most transactions) |
Europe: Swish, MobilePay, and Others
Sweden: Swish
- 8M users (80% of population)
- Linked to phone number
- Used for person-to-person and merchant payments
Denmark: MobilePay
- 4M users
- Popular for split bills and small business payments
Africa: M-PESA
Overview
M-PESA started in Kenya as a mobile money service and now includes QR payments.
| Metric | Value |
|---|---|
| Users | 50M+ (across 7 countries) |
| Monthly transactions | $20B+ |
| Key feature | Does not require a bank account |
What This Means for Businesses
If You Serve International Customers
Consider accepting multiple QR payment systems:
| Customer Origin | System to Accept |
|---|---|
| India | UPI QR |
| China | Alipay (+ WeChat Pay) |
| Brazil | Pix |
| Southeast Asia | PromptPay + PayNow |
| Local | Local bank QR |
The Trend
QR payments are growing globally because they:
- Require no special hardware (just a printed QR code)
- Have near-zero transaction fees
- Work with all smartphones
- Settle instantly
Creating a Payment QR Code
Create a payment QR code — set up QR payments for your business and serve customers from around the world.
Conclusion
QR code payment systems have become the dominant payment method in many countries. Understanding the global landscape helps businesses choose the right payment system and prepare for international customers.
Learn about QR payment systems — understand which QR payment systems to accept for your business.