# QR Code Express

> Source: https://docs.barcoder.ai/docs/payments/PT/qr-code-express
> extracted at 2026-10-03
> Publisher: Barcoder — encyclopedia of QR, barcode and payment-code standards

**Country:** Portugal (`PT`)
**Adoption:** Growing
**Primary use:** Merchant payments

## Technical standard

See [qr-code-express](https://docs.barcoder.ai/docs/standards/qr-code-express) for the underlying barcode/QR specification.

## Source

Extracted from [PT-portugal.md](https://docs.barcoder.ai/docs/payments/PT) — see that report for full banking landscape, technical specifications, and citations.