Every nomad forum has the same thread about China. Someone lands in Shanghai or Chengdu, walks into a noodle shop, holds out a crisp 100 yuan note, and watches the owner wince like they have been handed a live fish. China did not just adopt QR payments. It rebuilt daily commerce around them, and it did so years before most of the world noticed. Here are the questions travelers and digital nomads actually ask about everyday spending in China, answered without the hedging.
Is it really true that you can't use cash in China?
Cash is legal tender and larger businesses will take it, but in practice it has become an inconvenience you inflict on people. Small restaurants often have no float, so a big note means the owner walks next door to beg for change. Market stalls, bubble tea counters, and street vendors frequently have nowhere to put cash at all. The till is a laminated QR code taped to the counter, and the whole payment flow assumes a phone. You will not be arrested for paying cash. You will just slow everything down, get the occasional refusal, and learn to read the specific sigh that means really, cash?
Will my Visa or Mastercard work in China?
Rarely, and almost never in the places where you actually spend money day to day. International hotels, airport shops, and some upscale restaurants in Shanghai or Beijing will take foreign cards. The dumpling place, the taxi, the fruit stand, the convenience store in a second tier city, almost certainly not. China skipped the card terminal era. Many merchants never owned one, so there is nothing to tap. Planning to survive on a foreign Visa in China is like planning to survive on traveler's cheques anywhere else in 2026.
So do I have to use WeChat Pay or Alipay?
Those are the two networks that run Chinese daily life, and every merchant QR code you see belongs to one or both. Both apps have made it easier for foreigners to register with an international card than it used to be, but nomads still report friction: verification steps that stall, cards that get declined on top up, limits that appear without explanation, and support flows designed for Chinese residents. Some people get through setup in ten minutes. Others burn an evening and give up. The honest answer is that you need access to those QR networks, but you do not necessarily need to fight your way into the local apps to get it. Moreta Pay lets you scan the same merchant QR codes locals use, pay from a wallet you topped up in your own currency back home, and skip the registration gauntlet entirely.
What actually happens if I show up unable to pay?
This is the scenario that fills travel forums. You finish a meal, the taxi reaches your hotel, and then the payment dance begins. The merchant points at the QR code. You point at your cash or your card. Someone eventually fetches change from a neighboring shop, or a kind stranger pays on their phone and takes your yuan, or the driver grumbles and digs coins out of the glovebox. It usually resolves, but it is stressful, it marks you as unprepared, and in a taxi queue at 11pm it is genuinely miserable. The fix is simple: have a way to scan before you need it, not after.
How does paying by QR actually work at a Chinese shop or stall?
Two patterns. At small merchants, the QR code is printed and taped somewhere visible. You scan it, type the amount the owner tells you (or it is already embedded), and show them the confirmation screen. At supermarkets and chains, the cashier may instead scan a barcode on your phone. With Moreta Pay the street side flow is the familiar one: scan the merchant's code, see the amount, the merchant name, and the exact FX rate your home currency converts at, then confirm. The merchant is paid instantly in yuan and you keep a receipt trail in a language you can read, which is more than your average crumpled taxi receipt offers.
Can I pay for taxis, Didi, and the metro?
Street hailed taxis are the classic trap. Many drivers carry almost no change and expect a QR scan at the end of the ride, so this is exactly where you want a working wallet. Didi, the ride hailing app, has an international version that accepts some foreign cards, and it is worth installing as a backup. Metro systems in major cities sell physical single journey tokens and rechargeable transit cards at station machines and counters, so transit is one of the few places cash still works smoothly. Buy a transit card with cash on day one and you have solved transport while you sort everything else.
What about online bookings and bills while I'm there?
Longer stays mean online life: train tickets, hotels, deliveries. Platforms like Trip.com handle foreign cards reasonably well for flights and hotels, and QR based checkout is common across Chinese facing sites. Moreta Pay also covers QR payments at online checkouts on supported platforms, which matters once you move past the tourist booking sites and into the apps locals actually use.
Should I carry any cash at all in China?
Yes, a modest amount in small notes. Tens and twenties, not hundreds. Cash covers the edge cases: a dead phone battery, a rural temple entrance, a transit card top up, an elderly vendor in a village market. Think of it as insurance rather than a payment method. If you are trying to figure out the right amount for a longer multi country route, we wrote a separate breakdown on how much cash to actually carry across an Asia or Latin America trip, and the China answer sits at the low end of that range.
What should I set up before I land?
Do everything before boarding, because sorting payments on arrival with spotty airport Wi-Fi is the worst version of this. Install your wallet and top it up from your home bank or card while you are still on familiar internet. Install Didi as a transport backup. Bring a small stash of yuan in small denominations, or exchange a little at the airport. Download offline maps and a translation app, since the payment conversation occasionally needs one. If China is one stop on a longer Asia route, know that the same wallet carries over: the merchant codes change from country to country, but the scan, review, confirm habit does not, which is a relief after reading about places like Seoul, where neither cash nor the local wallets want you.
The one habit that makes China easy
China without cash is not a stunt. It is just how the country already works, and visitors who arrive ready to scan slide into it within a day. The whole problem compresses into a single preparation step: have a wallet on your phone that speaks the local QR language before your first meal. Load yours, check the rate on screen, and let the laminated codes do the rest. Set up Moreta Pay before your flight and walk into that first noodle shop ready.
