What Is Alipay? How It Works, Fees, Safety and Use in China

Prepared by the ExtentExchange Editorial Desk and reviewed for payment accuracy, traveller usability, recipient verification and commercial-payment risk.

Alipay is one of the central pieces of China’s digital economy: a payment platform, merchant network and gateway to everyday services ranging from transport to online shopping. This guide explains what Alipay is, how it works, how residents and overseas visitors use it, where fees and limits arise, how Alipay differs from Alipay+, and what businesses should verify before paying a Chinese supplier.

What is Alipay?

Alipay is a digital payment platform and service ecosystem widely used in the Chinese mainland. Its most familiar function is mobile payment: a customer scans a merchant’s QR code or presents a payment code at checkout. The app also connects users with online shopping, transport, food, travel, utilities and third-party mini-programs.

Calling Alipay only a “digital wallet” is convenient but incomplete. A wallet suggests one container holding money. Alipay is better understood as an interface connecting a user, a funding source, a merchant and the institutions that authorize and settle a transaction. Depending on eligibility, the funding source may be an Alipay balance, a Chinese bank account, a domestic card or a supported international card.

Alipay is also not automatically a bank account. Banks accept deposits and perform regulated banking functions. Alipay’s core role is payment and technology infrastructure. Some financial products visible through its ecosystem may be provided by regulated affiliates or partner institutions, and access differs by user.

What can Alipay do?

• In-store QR-code and barcode payments
• Online and in-app checkout
• Eligible person-to-person transfers
• Merchant collections and refunds
• Bus, metro, taxi and ride-hailing access
• Mobile top-ups and household payments
• Hotel, ticket and travel bookings
• Third-party services through mini-programs

Not every user receives every function. Nationality, identity documents, residence, linked card, merchant type and risk controls all affect availability.

From online escrow to digital infrastructure

Alipay emerged from a trust problem in early Chinese e-commerce. Buyers feared paying an unknown seller before receiving the goods, while sellers feared dispatching goods without dependable payment. Taobao introduced an Alipay escrow function in 2003, and Alipay was formally established in 2004. Payment could be held while the order progressed, reducing risk between strangers.

That purpose shaped the platform: payment was not merely movement of money but a mechanism for making digital trade credible. Alipay later expanded beyond Taobao, linked with banks, moved onto mobile phones and entered offline commerce. QR codes became especially important because a small merchant could display a code without installing a conventional card terminal.

The platform gradually became a super-app. Instead of leaving Alipay to open separate apps, users could access transport, delivery, shopping, utilities, health and travel services through mini-programs. The payment account became an entry point into daily digital life.

Ant Group’s published timeline records milestones including the 2003 escrow service, Alipay’s formal launch in 2004, a mobile app in 2009, quick payment in 2010 and a People’s Bank of China payment licence in 2011. The platform has since expanded into QR, biometric and tap-based interactions.

How does Alipay work?

A simple tap conceals a multi-party transaction. The customer initiates payment; Alipay identifies the account and funding source; the merchant submits the payment request; a bank, wallet or card network authorizes or rejects it; risk systems evaluate it; and the parties receive a result before clearing and settlement are completed.

Merchant-presented QR

The merchant displays a code. The customer scans it, checks the recipient, enters or confirms the amount and authorizes payment. Static codes are common at small businesses; dynamic codes can contain transaction-specific data.

Customer-presented code

The customer opens the Pay screen and allows the cashier to scan the displayed code. This is common at supermarkets, restaurants and chain stores. A payment code should be treated as sensitive and should never be sent to a stranger.

Online checkout and mini-programs

A website or mini-program generates an order and requests Alipay authorization. The user should verify the merchant, goods, amount, currency, refund terms and any recurring authorization before confirming.

Why QR payment grew rapidly

QR codes reduced acceptance costs for small merchants. They also created digital records that could help with reconciliation and, in some contexts, access to finance. Bank for International Settlements research using data from about half a million Chinese firms found that QR-payment footprints could improve access to big-tech credit and create spillover benefits for bank credit. Convenience and data therefore reinforced one another, while also creating legitimate questions about privacy and platform dependence.

Can foreigners use Alipay?

Many overseas visitors can register using a foreign or Chinese phone number and link a supported international bank card. China’s official guidance lists Visa, Mastercard, UnionPay, American Express, JCB, Diners Club and Discover among supported card brands, subject to the payment product and issuing bank.

A foreign card is generally a funding source for eligible merchant purchases. It does not necessarily create a reusable RMB balance or unlock domestic transfers, red packets, withdrawals, all mini-programs or every type of merchant code.

This distinction explains a frequent experience: a visitor successfully links a card but cannot complete a particular payment. The issuer may decline it; the merchant may not accept foreign-card funding; the QR code may be a personal collection code; or the transaction may fall outside the visitor service.

Do visitors need a Chinese bank account?

Not for many everyday merchant payments. A supported international card can be sufficient. A Chinese bank account may still be necessary for functions designed for local residents or for more complete wallet capabilities.

What happened to Tour Pass or TourCard?

Older travel guides often describe prepaid visitor products under these names. Product names, providers and availability can change. Users should follow the options shown in the current official app instead of relying on years-old screenshots or paying an unofficial agent to “activate” an account.

How to set up Alipay for China

1. Download the official app. Use a trusted app store and verify the developer. Avoid installation files supplied through chats or unofficial websites.
2. Register your phone number. Select the correct country code and use a number that can receive security messages while abroad.
3. Choose the appropriate language. Alipay supports multiple interface languages, although individual mini-programs may remain partly in Chinese.
4. Complete identity verification. The app may request a passport image, legal name, nationality and facial check. Enter names exactly as required.
5. Link a supported card. Add the card number, expiry and verification information. The issuer may require a one-time code or banking-app approval.
6. Contact the issuer if needed. Confirm that international and online transactions are enabled and that China-based mobile-wallet activity will not be automatically blocked.
7. Start with a small genuine purchase. Linking a card and authorizing a purchase are separate steps.
8. Keep a backup. Carry some RMB cash, a second card or another supported payment method.

How to pay with Alipay

Scan a merchant code

1. Open Alipay and select Scan.
2. Scan the merchant’s code.
3. Confirm the displayed recipient.
4. Enter the amount if required.
5. Select the funding source and check any fee.
6. Authorize and wait for a successful result.

If the amount is entered manually, check every digit. An extra zero can create a serious overpayment. Both payer and recipient should verify the completed status rather than relying on sound effects or a screenshot.

Show your payment code

Open the payment-code screen, select the funding method and allow the cashier to scan it. Keep the device under your control. Do not post or send a screenshot of the code.

Pay inside a mini-program

Review the actual service provider, order total, deposits, cancellation terms and any automatic renewal. A mini-program is operated by a third party within Alipay; its presence does not remove the need to examine its terms.

Pay online

Prefer the merchant’s official checkout. A seller who moves a protected marketplace order into a private chat and requests a personal QR payment may be removing platform protections.

Alipay fees, exchange rates and limits

There is no universal fee for every user. Possible costs include an Alipay service fee, card-issuer foreign-transaction fee, currency-conversion markup, merchant fee or refund exchange-rate difference.

China’s 2024 official guide for overseas users stated that international-card payments up to RMB 200 incurred no additional user service fee, while payments above RMB 200 carried a 3% service fee. The same guidance referred to a US$5,000 single-transaction limit and US$50,000 annual limit for overseas visitors. These are useful reference figures, not permanent guarantees. Current in-app terms and the confirmation screen take priority.

Currency conversion

A card denominated in another currency must fund an RMB purchase. The final cost can reflect the card network’s conversion, issuer markup, foreign-transaction fee and processing date. A later refund may return a different home-currency amount because the exchange rate has changed.

A limit is not an approval promise

A transaction below a published ceiling can still fail because of identity status, account history, card controls, merchant category, transaction frequency or regulatory review. Large or unusual payments may face stricter checks.

Transfers, wallet balances and receiving money

Eligible users can make person-to-person transfers, but a transfer is not the same as a merchant purchase. A foreign card accepted for a restaurant payment may be unavailable for sending money to an individual, topping up a balance or issuing a red packet.

Receiving capability also varies. Before sending a substantial amount, confirm the recipient’s verified name, whether the code is personal or commercial, the supported purpose and whether the recipient can access the funds. Use only a genuinely small test when needed, then verify it before proceeding.

Never misdescribe a transfer as a purchase to force it through. Do not rent an account or receive and forward unexplained money for strangers. These patterns can trigger restrictions and may expose the account holder to fraud or money-laundering risk.

Paying Chinese suppliers through Alipay

Alipay can be a practical recipient route for an eligible Chinese supplier, but convenience does not replace commercial due diligence. A supplier payment should be supported by a real order, identifiable recipient and records that explain why the money moved.

Confirm before paying

• Supplier’s legal or trading name
• Invoice or purchase-order reference
• Description of the goods or services
• Exact RMB amount
• Verified Alipay recipient name and identifier
• Reason for any difference between the supplier and wallet holder
• Delivery, refund and dispute terms

A code may belong to an employee, sourcing agent, relative or unrelated third party. If a business asks for payment to a personal account, obtain written authorization and consider whether it fits the invoice, accounting and compliance requirements.

Watch for changed instructions

Supplier impersonation frequently involves an urgent message claiming that an old account is blocked. Verify any change through a previously established channel. Do not treat access to an email or messaging account as proof that the payment instruction is genuine.

Select the right route

Alipay may suit certain smaller, time-sensitive or wallet-based payments. A Chinese bank transfer may provide a more appropriate record for a large invoice, regulated goods or a corporate beneficiary. Consider amount, contract, recipient, import documentation, accounting, tax and recovery risk.

Keep evidence

Retain the invoice, order, supplier correspondence, written recipient confirmation, payment status, transaction ID and delivery evidence. A screenshot supports the record but does not prove the underlying contract or the wallet holder’s authority.

USDT-funded RMB settlement

Alipay itself is not a cryptocurrency conversion service for an undocumented trade payment. When a customer requests USDT-funded RMB settlement, the USDT network, wallet, final quote, payment purpose and Chinese recipient must be reviewed before funds move.

ExtentExchange handles eligible requests through a controlled sequence: the customer supplies the USDT amount, network, recipient route and purpose; the desk confirms the current quote and wallet; RMB is delivered through the approved route; and completion evidence is retained. Never reuse a wallet or expired quote from an earlier transaction.

Personal accounts, merchant accounts and international acceptance

A personal account is intended for personal activity. Merchant arrangements can provide commercial collection, reconciliation, refunds, reporting and technical integration. A business may need registration records, settlement-bank information, industry details and a merchant agreement.

Regular commercial collection through a personal code can blur personal and company funds, impair accounting, create unsuitable limits and increase the likelihood of review. The easiest code to obtain is not necessarily the correct payment structure.

Overseas merchants normally accept Alipay through an approved acquirer or payment-service provider. Integration can support online checkout, in-store QR, automatic debit or app-based payment. Contracts determine supported customers, settlement currency, fees, refunds, disputes and reconciliation.

Alipay and Alipay+ are different

Alipay is the specific consumer wallet and super-app. Alipay+ is a cross-border gateway connecting multiple wallets and banking apps with participating merchants.

A traveller may therefore pay at an Alipay+ merchant through a supported home wallet without using the mainland Alipay app. From a merchant’s perspective, one integration can provide access to multiple participating payment methods. Actual support still depends on the wallet, country, acquirer and merchant.

Alipay compared with other payment methods

Alipay vs WeChat Pay

Alipay developed from e-commerce and payment infrastructure; WeChat Pay grew inside Tencent’s communication platform. Both support QR payments, merchant checkout, transfers for eligible users and mini-programs. Alipay often feels more payment- and travel-oriented, while WeChat Pay fits naturally with conversations and social contacts. Many residents and travellers use both.

Alipay vs PayPal

PayPal is strongly associated with international online commerce. Alipay is more deeply integrated into everyday physical and digital activity in China, including transport and local services. Merchant terms, disputes and regional acceptance differ; they are not interchangeable wallets.

Alipay vs UnionPay

UnionPay is principally a bank-card network. Alipay is a payment platform that can connect users with funding sources and merchants. China’s payment environment increasingly supports several parallel methods, including mobile payment, cards, cash and e-CNY.

Security, scams and privacy

Alipay uses authentication, device recognition, transaction monitoring and risk-based controls, but technology cannot eliminate deception or user error.

Essential security practices

• Use the official application and a unique password.
• Protect the phone number used for recovery.
• Enable a strong device lock and suitable biometric security.
• Never share one-time codes, passwords or payment-code screenshots.
• Check the recipient name and amount before approval.
• Do not allow a supposed support agent to control or screen-share the phone.
• Never reveal a cryptocurrency seed phrase or private key.

Common scams

Replaced QR code: a fraudulent code is placed over a merchant’s real one. Confirm the recipient shown in the app.

Supplier impersonation: a compromised account sends new payment details. Verify changes independently.

Fake support: a criminal asks for codes, screen access or an “unfreezing fee.” Contact support only through official channels.

False payment screenshot: a buyer displays a fabricated or pending confirmation. Check the receiving account.

Refund diversion: a person claims to have overpaid and requests repayment to another account. Verify the settled original transaction and use an appropriate documented refund route.

Privacy

Payments can involve identity, device, card, transaction, merchant and security data. A mini-program may also have its own data controller and permissions. Review optional access and distinguish Alipay’s processing from that of the merchant, bank, card network and third-party service.

Restrictions, failed payments and refunds

Why an account may be restricted

Possible reasons include incomplete verification, an expired document, a new device, repeated failed attempts, unusual transfer patterns, personal accounts used commercially, complaints, prohibited activity or a request for source-of-funds information.

Read the exact notice, stop repeating the transaction, check identity and card data, contact official support and preserve a case reference. Never pay a stranger who promises to remove a restriction.

Card will not link

Check the card details, name, issuer settings and one-time verification. The card may be unsupported or the issuer may reject the wallet connection.

Linked card but failed payment

Card linking is not purchase authorization. Merchant compatibility, issuer controls, limits, insufficient funds, merchant category or Alipay risk checks may cause a decline.

Merchant code rejects the foreign card

The code may be personal or not configured for international-card funding. Ask for another official checkout route rather than misclassifying the transaction.

Pending payment

Do not pay twice until the first attempt is confirmed as failed. Duplicate payments often result from retrying during a network delay.

Refunds

Ask the merchant to refund through the original route and retain the refund reference. Card refunds can take several business days or longer to pass through the network and issuer. Currency movement can make the final home-currency amount different from the original charge.

Alipay’s economic impact, regulation and future

Alipay helped turn payment into a layer of commercial infrastructure. QR codes lowered the cost of acceptance, transaction records improved reconciliation, and mini-programs connected payment with transport, retail and services. These developments supported small merchants and made mobile-first daily life possible at enormous scale.

The same system creates challenges. People without smartphones or suitable identity documents can be excluded. A restricted account can interrupt more than shopping. Integrated services create detailed behavioural data, and a highly important private platform must maintain resilience and accountability.

Chinese regulators began a broad rectification of major platform financial businesses in 2020, citing concerns including unlicensed activity, regulatory arbitrage, disorderly expansion and consumer protection. The policy direction combines support for useful innovation with closer oversight of financial risk, competition and data.

What comes next?

• International interoperability: Alipay+ will continue connecting home wallets with overseas merchants.
• More contactless options: QR codes will coexist with tap, NFC and other interactions.
• AI-assisted services: search, customer support, merchant operations and fraud detection will become more automated.
• Stronger consumer protection: privacy, fraud, competition and accessibility will remain regulatory priorities.
• A plural payment system: Alipay, WeChat Pay, cards, cash and e-CNY can coexist rather than one method replacing all others.

Frequently asked questions

Conclusion

Alipay began by solving a problem of trust and grew into a critical layer of China’s digital commerce. Its QR payments lowered barriers for merchants, its app connected payments to daily services, and its international functionality made China’s mobile economy more accessible to visitors.

Its ease of use should not obscure the responsibility behind a payment. Travellers should understand the limits of foreign-card funding. Merchants should use an appropriate commercial arrangement. Importers should verify the supplier, wallet holder and purpose before settling an invoice. Every user should check the recipient, fee and final status.

The best way to use Alipay is neither with blind confidence nor unnecessary fear. Use it with accurate information, proper records and a payment route suited to the real transaction.