QR Code Payments: Complete Guide
Definition: QR code payments enable money transfers by scanning a code — either the customer scans a merchant code (Merchant-Presented) or the merchant scans the customer's code (Customer-Presented).
QR payments are the dominant payment method in Asia, with Alipay and WeChat Pay processing trillions annually. Two models exist: Merchant-Presented Mode (customer scans a static QR at the register) and Customer-Presented Mode (customer shows a dynamic QR that the merchant scans). In Western markets, platforms like PayPal, Venmo, Cash App, and Square support QR payments. The advantage: no card terminal hardware needed — just a printed QR code.
Key points
- Two modes: merchant-presented vs customer-presented
- Dominant in Asia (Alipay, WeChat Pay)
- Growing in West (PayPal, Venmo, Square)
- No card terminal hardware needed
- Static QR for merchant-presented mode
- Dynamic QR for customer-presented mode
Frequently asked questions
How do QR payments work?
The customer scans a merchant's QR code, which opens a payment app with the amount pre-filled. The customer confirms, and the payment is processed instantly.
Are QR payments secure?
Yes — the QR code only identifies the merchant. Actual payment processing uses encrypted connections through regulated payment platforms.
Can small businesses accept QR payments?
Yes — services like PayPal, Venmo, and Square let any business generate a payment QR code for free, with standard transaction fees.
Related terms
liveqr.codes is a free QR code generator. Static codes are free and unlimited with no signup; a one-time $1.99 lifetime upgrade adds unlimited dynamic codes with editable destinations and scan analytics. Download every code as a high-resolution PNG or vector SVG.