Alipay (Tour Card)
Alipay's Tour Card is designed for international travelers. You link a foreign credit or debit card (Visa, Mastercard, Amex) and get a virtual prepaid card within the app. Verification requires:
Limits: Single transaction cap around ¥2000–3000, daily limit near ¥5000, total balance cap ¥10,000. These limits reset after the card is topped up from your foreign card.
Merchant acceptance: Extremely wide. Alipay QR codes are everywhere: restaurants, supermarkets, metro (in major cities), taxis, and attractions. However, some very small vendors or remote areas may not accept it.
Failure scenario: The most common failure is an expired Tour Card (valid 90 days). You must re-verify with a new card if it expires. Also, some banks block large foreign transactions — your card issuer may flag the Alipay top-up as suspicious. Solution: Notify your bank before travel, and keep a backup card linked.
WeChat Pay (International Version)
WeChat Pay allows linking a foreign credit card via the "Add a Card" feature. The process:
Limits: Single transaction limit around ¥2000 for many merchants, but can be higher for travel-class accounts. Daily accumulation similar. Total balance is not stored; each transaction pulls from your card.
Merchant acceptance: WeChat Pay QR codes are equally common, but some merchants accept only Alipay or only WeChat Pay. Metro systems in Shanghai and Beijing accept both, but Guangzhou metro has been known to prefer Alipay. Always look for the logo.
Failure scenario: WeChat Pay often rejects cards issued in certain countries (e.g., some African banks). Also, the verification charge may fail if your card doesn't support 3D Secure. In that case, you cannot use WeChat Pay at all. Try linking a different card or use Alipay.