Step 1: Open Your Wallet App and Find the Scan Icon
In Alipay or WeChat Pay, the scan icon is usually on the home screen top-left. If you haven't used the app for months, update it first. Some overseas versions display a different interface — verify yours is set to "China mainland" mode.
Step 2: Get a Real Merchant QR Code Image
Ask a friend, relative, or a local contact to photograph a static QR code from a convenience store, a bakery, or a metro ticket machine. Alternatively, search online for "Alipay merchant QR code sample" — but be cautious: many online images are demo codes that won't work on a real app because they are playground codes. The best proof comes from a code that actually triggers a merchant name in your app. If you don't have a contact, you can try booking a refundable transaction on a platform like Ctrip (Trip.com) that issues a merchant QR for payment, then cancel it after confirming the scan works.
Step 3: Perform the Test Scan
Open your app, scan the QR image on your phone screen (from the photo or your laptop display), and observe the response. A working example shows the merchant name, asks for amount input, and proceeds to PIN or biometric confirmation. If instead you see "Cannot scan this code," "Invalid QR code," or a blank screen, that is a failure scenario you want to catch now, not in China.
Step 4: Check the Transaction History
Even if you don't complete payment, a successful scan and amount input creates a pending record (some apps show a session). If the app allows, complete a tiny payment — like 1 RMB — to a real merchant (if you can find someone willing to refund you). This confirms the entire pipeline works. Save a screenshot of the completed payment screen as your merchant QR proof. That screenshot becomes your evidence that your wallet is ready.