Harbin, like the rest of China, runs on mobile payments. Alipay and WeChat Pay are accepted almost everywhere, from department stores to street stalls. Foreign cards can be linked, but the setup is not always smooth, and some smaller vendors still prefer cash. The goal is to have two working payment methods before you need them.
In short
Set up Alipay or WeChat Pay with an international card before you fly, carry a few hundred yuan in cash as backup, and do not rely on credit cards at small vendors. Tipping is not expected.
Set up before you arrive
Download Alipay and WeChat before you travel. Alipay has a dedicated international version with an English interface and a relatively straightforward card-linking process. WeChat Pay is more embedded in daily life but can be harder to set up without a Chinese bank account.
Link a Visa or Mastercard and verify your identity with your passport. Test a small payment before you rely on it. Some cards are declined by the payment processor even when the app accepts them, so having a second card or a cash backup is sensible.
Where QR codes work
You will see QR codes at restaurants, shops, taxis, metro machines, and even street stalls. The vendor displays a code; you scan it and enter the amount. Some vendors scan your payment code instead. Both directions are common, so learn where the scan function is in your app.
Small vendors may not accept foreign cards through their QR code, even if the app works elsewhere. This is the most common failure point. Carry cash for these situations. A ¥100 note solves most small problems.
Cash and cards
Cash is still legal tender and useful as a backup, but do not expect every vendor to have change. Withdraw from a major bank ATM at the airport or in the city. Credit cards are accepted at international hotels and some large stores, but not at the majority of local restaurants.
Tipping is not customary in China. Restaurants, taxis, and hotels do not expect it. A service charge may appear at high-end hotels, but it is usually included in the bill. Do not add a tip unless you are in a context where it is clearly expected.
If your payment fails
Stay calm and use cash. Most problems are temporary: a card issuer blocking the transaction, a vendor's QR code not supporting foreign cards, or a network issue. Try a different vendor or pay in cash. Do not hand your phone to a stranger to 'fix' the payment.
Keep a small amount of cash in a separate pocket from your main wallet. If your phone dies in the cold, cash is your fallback. A power bank is part of your payment kit, not just your camera kit.
Verdict
Alipay plus a cash backup is enough. Set it up before you fly and test a small payment early.
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