# Nauru — payment codes and schemes

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

## Summary

- **AUD currency** Australian dollar used
- **Smallest republic** 10,000 population
- **Digicel Nauru** sole telecom
- **Limited banking** very basic
- **IMF member** since 2016

## Banking landscape

### Central Bank
- **Name:** No central bank
- **Currency:** Uses Australian Dollar
- **Role:** Government oversight

### Major Banks (2024)

| Rank | Bank Name | Type | Digital Platform |
|------|-----------|------|------------------|
| 1 | Bank of Nauru | State | Very limited |

### Market Structure
- **Single bank:** Bank of Nauru
- **AUD economy:** Dollarized
- **Tiny population:** ~10,000
- **Cash dominant:** Primary method

---

## Payment infrastructure

### National Payment Systems

| System | Operator | Type | Status |
|--------|----------|------|--------|
| Bank of Nauru | State | Basic | Limited |
| Card networks | Limited | Cards | Very limited |
| Mobile | Digicel | Prepaid | Basic |

### Infrastructure Status
- Single island nation
- One telecom (Digicel Nauru)
- Very basic banking
- Cash economy prevalent

### Unique Challenges
- World's smallest republic
- 21 sq km land area
- Limited economic activity
- Phosphate mining history

---

## QR code standards

### QR Payment Status

| Attribute | Value |
|-----------|-------|
| **Standard** | None |
| **Adoption** | None |
| **Infrastructure** | Very limited |
| **Population** | ~10,000 |

### Current Reality
- No QR payment systems
- Cash transactions primary
- Very limited digital
- Scale challenges

---

## Mobile payment apps

| App | Provider | QR | Features |
|-----|----------|-------|----------|
| None | - | No | Basic mobile |

### Financial Services
- Very basic banking
- Single bank only
- Cash dominant
- Limited cards

---

## Schemes

| Scheme | Type | Symbology | Adoption | Technical standard |
|---|---|---|---|---|
| [Mobile](https://docs.barcoder.ai/docs/payments/NR/mobile) | Prepaid | — | Digicel only | — |

## Sources

- [IMF - Nauru](https://www.imf.org/en/Countries/NRU)
- [Phone Travel Wiz - Oceania](https://www.phonetravelwiz.com/buying-a-sim-card-in-oceania-guide/)

## Full country report

[NR-nauru.md](https://docs.barcoder.ai/docs/payments/NR)