What is UnionPay?
UnionPay (银联) is China’s largest payment network, accepted at over 90% of merchants nationwide.
| Detail | Info |
|---|
| Operator | UnionPay International (银联国际) |
| China Acceptance | 90%+ |
| Foreign Transaction Fee | ~0.8% |
UnionPay vs. Visa/Mastercard
| Comparison | UnionPay | Visa/Mastercard |
|---|
| Foreign Transaction Fee | 0.8% | 1.0-1.1% |
| Alipay 3% Fee | May be waived | Applies over ¥200 |
| China Acceptance | 90%+ | Limited |
| Small Shop Payment | ✅ Works | ❌ Limited |
Fee Comparison Example
Paying ¥1,000:
| Card | Calculation | Total |
|---|
| Visa/MC | ¥1,000 + ¥30 (3%) + ¥10-11 (1%) = | ~¥1,040-1,041 |
| UnionPay (under ¥200) | ¥1,000 + ¥0 (fee-free) + ¥8 (0.8%) = | ~¥1,008 |
| UnionPay (over ¥200) | ¥1,000 + ¥30 (3%) + ¥8 (0.8%) = | ~¥1,038 |
💡 Key point: UnionPay’s base fee is 0.2-0.3% lower, and some promotions waive the Alipay 3% fee entirely.
Getting a UnionPay Card
Many international banks now offer UnionPay cards. Check with:
- Your primary bank
- Digital banks (some offer UnionPay)
- Travel-focused card issuers
How to Apply
- Choose a card issuer that offers UnionPay
- Apply online or at a branch
- Select “international use” option
- Receive card in 1-2 weeks
- Before traveling: Register card in Alipay/WeChat Pay
- Complete passport verification
Timeline: ~1-2 weeks after application
Linking to Alipay/WeChat Pay
Register your UnionPay card in Alipay or WeChat Pay for QR code payments.
How to Link
- Open Alipay/WeChat Pay app
- Go to card registration
- Enter UnionPay card details
- Complete OTP verification
- Done!
Benefits of Linking
| Benefit | Details |
|---|
| QR Payment | Pay at small shops via mobile |
| Lower Fees | 0.8% base fee maintained |
| Promotions | 3% fee may be waived |
Where UnionPay Works
Physical Card Direct Payment
| Location | UnionPay | Visa/MC |
|---|
| Department Stores | ✅ | ✅ |
| Convenience Stores | ✅ | △ |
| Small Shops | ✅ | ❌ |
| Hotels | ✅ | ✅ |
| ATM Withdrawal | ✅ | △ |
Metro Tap Payment
| City | UnionPay Contactless |
|---|
| Shanghai Metro | ✅ Supported |
| Beijing Metro | ✅ Supported |
| Guangzhou Metro | ✅ Supported |
| Shenzhen Metro | ✅ Supported |
Tap your UnionPay card at the turnstile—instant entry!
NFC Tap Payment
| Feature | Support |
|---|
| QuickPass (闪付) | ✅ Contactless payment |
| Samsung Wallet | ✅ (expected 2026) |
Transaction Limits
| Type | Limit |
|---|
| Per Transaction | Up to ¥5,000 (varies by verification level) |
| Monthly | Varies by issuer |
| Annual | Varies by issuer |
Fee Optimization Strategies
Under ¥200 Purchases
| Strategy | Why |
|---|
| Any card works | 3% fee waiver zone |
Over ¥200 Purchases
| Strategy | Why |
|---|
| Use UnionPay | 3% fee may be waived (promos) + 0.8% base |
Large Purchases
| Strategy | Why |
|---|
| UnionPay physical card | Skip mobile app fees entirely, only 0.8% |
Troubleshooting
Card Not Working
| Cause | Solution |
|---|
| International blocked | Enable international payments in issuer’s app |
| Limit exceeded | Check daily/monthly limits |
| Fraud protection | Notify issuer of travel plans before trip |
| POS compatibility | Try different payment method |
Alipay/WeChat Registration Failed
| Cause | Solution |
|---|
| International disabled | Enable in issuer’s app |
| Name mismatch | Passport name must exactly match card name |
| SMS verification failed | Try email verification |
Backup Payment Methods
| Priority | Method | Why |
|---|
| 1 | UnionPay physical card | Backup when mobile fails |
| 2 | Visa/MC card | Hotels, big stores |
| 3 | Cash (yuan) | Emergencies |
| 4 | Alipay + WeChat Pay | Set up both |
UnionPay Key Benefits Summary
Fee Savings
| Saving Type | Amount |
|---|
| Base fee reduction | 0.2-0.3% (vs Visa/MC) |
| Mobile payment fee | Up to 3.2% (with promos) |
Acceptance
| Metric | UnionPay | Visa/MC |
|---|
| China-wide | 90%+ | Limited |
| Small shops | ✅ | ❌ |
Convenience
| Feature | Support |
|---|
| Alipay/WeChat linking | ✅ |
| NFC Contactless | ✅ |
| Metro tap payment | ✅ |
Home Country Benefits
| Benefit | Details |
|---|
| Issued locally | Many major banks |
| Rewards | Cashback, points |
| Customer support | Local language |
Pre-Trip Checklist
Before departure:
After arriving in China: