- A payment gateway lets you accept online and card payments and settle them into your business account.
- The best gateway depends on cards, local wallets (FPS, Alipay, WeChat Pay), currencies, fees and store integrations.
- Stripe is usually the starting point for Hong Kong SaaS and ecommerce; PayPal, Airwallex and local providers fill different gaps.
- You generally need both a gateway to collect payments and a bank or multi-currency account to hold them.
- Gateway fees and payouts must be booked for Profits Tax; Sleek can set up the banking behind payments and record every payout.
- Best for SaaS and developer-led checkout: Stripe
- Best for buyer trust at checkout: PayPal
- Best for multi-currency plus local wallets: Airwallex
- Best for local HK methods including FPS: AsiaPay (PayDollar); pair any gateway with a business or multi-currency account
Payment gateways in Hong Kong are almost always compared on one number: the headline card rate. That is how local businesses end up on a gateway that looks cheap but cannot take FPS or the wallets their customers actually reach for at checkout. This is an honest 2026 comparison of the leading options for local SMEs.
In this guide, you’ll learn:
- what a payment gateway is, and how it differs from a bank account
- what to look for in a Hong Kong gateway
- deep dives on Stripe, PayPal, Airwallex, AsiaPay and Adyen
- how local methods and accounting fit in
- how to choose for your business model
Fees change often. Figures below are published as of July 2026. Re-check each provider's pricing page before you sign up.
What is a payment gateway?
A payment gateway is the software service that authorises online and card payments and routes funds from the customer to the merchant’s account.
It sits between your checkout, the card networks or wallets, and your bank or multi-currency account. It is not a bank account and it is not a full merchant-acquiring relationship on its own.
Hong Kong sellers commonly use Stripe, PayPal and Airwallex. Many also need local methods such as FPS (Faster Pay System), AlipayHK and WeChat Pay HK.
What should you look for in a Hong Kong payment gateway?
Judge a gateway on payment methods, currencies, fee model, payout speed, integrations and how easy it is to set up for a Hong Kong company.
Fair criteria keep the comparison useful:
- Payment methods: Visa/Mastercard, Apple Pay/Google Pay, FPS, AlipayHK, WeChat Pay HK, PayMe
- Currencies: HKD settlement plus any currencies you sell in
- Pricing model: usually a per-transaction percentage plus a fixed fee; watch FX mark-ups on international cards
- Payout speed: how quickly funds land in your account (same day, T+1, T+2)
- Integrations: Shopify, WooCommerce, custom APIs, invoicing tools
- Setup and eligibility: Hong Kong company, KYC documents, and whether non-resident directors can apply
Local methods matter more in Hong Kong than many global guides admit. Cards alone leave money on the table. Hong Kong shoppers often prefer FPS, AlipayHK, WeChat Pay or PayMe at checkout. Match the gateway to your customer mix, not just to the brand you recognise.
Best payment gateways in Hong Kong at a glance
The five gateways Hong Kong SMEs compare most often in 2026 are Stripe, PayPal, Airwallex, AsiaPay (PayDollar) and Adyen.
Stripe is usually the practical start for SaaS and ecommerce; PayPal adds buyer trust; Airwallex fits multi-currency stacks; AsiaPay is the local-methods shortlist when FPS matters; Adyen fits larger omnichannel volume.
We ranked these five on the criteria above (payment methods, currencies, fee model, payout speed, integrations and Hong Kong setup) using each provider’s own public information.
Gateway | Best for | Pricing model |
|---|---|---|
Stripe | SaaS, ecommerce, developer checkout | Per-transaction (often cited ~3.4% + HK$2.35 on HK cards) |
PayPal | Buyer trust and international shoppers | Per-transaction (often cited ~3.9% + HK$2.35 commercial) |
Airwallex | Multi-currency + local wallets | Per-transaction + FX (often cited ~3.3% + HK$2.35 domestic cards) |
AsiaPay (PayDollar) | Local HK methods including FPS | Quote / merchant rate card |
Adyen | Larger or omnichannel merchants | Interchange++, volume-based / custom (no set-up or monthly fee; monthly minimum applies) |
Bottom line: Start with Stripe for most online card and SaaS checkouts. Add PayPal if conversion needs the trusted logo, Airwallex if multi-currency settlement is central, or AsiaPay when FPS and local wallets are non-negotiable.
Stripe: best for SaaS and developer-led ecommerce
It suits tech-led teams that want a strong API, subscriptions and clean Shopify or WooCommerce integrations.
Best for
- SaaS and subscription products
- Custom or developer-built checkout
- Ecommerce stores that need strong card acceptance and tools
- Teams that want one platform for payments, billing and fraud tools
Key features
- Cards and wallets: Visa, Mastercard and other major cards; Apple Pay and Google Pay
- China-facing wallets: Alipay and WeChat Pay available on Stripe HK (confirm live docs)
- Developer tools: APIs, Stripe Checkout, Payment Links, Billing for subscriptions
- Fraud tools: Radar included on standard payments pricing
- Multi-currency: present and settle in multiple currencies (conversion fees apply)
Fees
Confirm live rates on Stripe’s Hong Kong pricing.
- Domestic cards: 3.4% + HK$2.35 per successful transaction
- International cards: +0.5%
- Currency conversion: +2% when conversion is required
- Alipay / WeChat Pay: 2.2% + HK$2.00
- Disputes: HK$85 received fee; HK$85 countered fee (refunded if you win)
- Setup / monthly fees: none on standard payments pricing
Pros
- Clear public pricing with no setup or monthly fee on standard plans
- Strong developer and SaaS tooling (Billing, Checkout, Payment Links)
- Wide ecommerce integrations and mature documentation
- Fraud tooling included on standard pricing
Cons
- Local HK methods such as FPS need live confirmation; not always the strongest FPS shortlist
- International cards and FX raise the effective rate quickly
- Dispute fees add cost on chargeback-heavy businesses
Verdict: Choose Stripe if cards, subscriptions and developer speed matter more than a full local-wallet stack.
No HKID doesn't mean no Hong Kong account. Every virtual-bank business account needs HKID-holding owners, but a provider like Airwallex or Aspire accepts a passport and no HK residency. If your directors are overseas, plan around a fintech provider or a traditional bank from the start.
PayPal: best for buyer trust at checkout
It is often used alongside Stripe, not instead of it.
Best for
- New consumer stores selling to overseas buyers
- Brands that need the PayPal logo at checkout
- Sellers who want a secondary method beside a card gateway
- Teams that prefer a wallet checkout over a custom card form
Key features
- PayPal Checkout: buyers pay with PayPal balance, linked cards or bank accounts
- Buyer protection: shopper familiarity and dispute processes many customers already know
- Multi-currency wallets: receive and hold multiple currencies (conversion and withdrawal rules apply)
- QR / in-person options: lower QR rates on some commercial flows (confirm live schedule)
- Plugins: Shopify, WooCommerce and many store platforms
Fees (Hong Kong, published July 2026)
Confirm live rates on PayPal HK merchant fees.
- Domestic commercial transactions: 3.90% + fixed fee (HK$2.35 when receiving HKD)
- QR Code transactions: 2.90% + fixed fee
- International commercial transactions: domestic rate + 0.50%
- FX and withdrawals: extra costs can apply depending on currency and destination
Pros
- High buyer trust, especially for first-time purchases
- Fast to add as a secondary checkout button
- Global recognition helps conversion for cross-border consumer sales
Cons
- Higher headline rate than many specialist card gateways (3.90% + HK$2.35 domestic)
- FX and international add-ons can push total cost up
- Weaker path for FPS and Hong Kong-local wallet coverage versus local-focused providers
Verdict: Choose PayPal when trust and conversion matter more than the lowest card rate. Pair it with Stripe or another card gateway for most volume.
Airwallex: best for multi-currency plus local wallets
Best for
- Cross-border ecommerce and multi-market sellers
- Businesses that want collecting and holding money in one fintech stack
- Teams that need cards plus local wallets (Alipay, WeChat Pay, FPS)
- Founders already considering Airwallex for multi-currency accounts
Key features
- Online payments: cards plus local methods including WeChat Pay, Alipay and FPS (confirm industry setup)
- Multi-currency balances: hold and settle across many currencies
- Ecommerce integrations: Shopify, WooCommerce, Magento and others
- Subscriptions: subscription management add-on available
- Spend and cards: team cards and expense tools on Airwallex plans (separate from pure gateway use)
Fees
Confirm live rates on Airwallex HK pricing.
- Domestic cards: 3.30% + HK$2.35
- International cards: 3.60% + HK$2.35
- Local payment methods: HK$2.00 plus the method fee (for example WeChat Pay often cited at 1.00% + gateway fee)
- Subscription management: 0.50% per successful card transaction (when used)
- Account plans: Explore/Grow/Accelerate monthly fees may apply for broader banking features; payment fees still apply on top
Pros
- Competitive domestic card rate versus Stripe on published blended pricing
- Local methods and FPS sit in the same stack as multi-currency balances
- One platform for accepting, holding and paying out across currencies
Cons
- Plan fees can apply if you use broader banking and spend features
- Local-method totals need careful reading (gateway fee + method fee)
- Industry eligibility still varies; confirm method list for your vertical
Verdict: Choose Airwallex if multi-currency settlement and local wallets matter as much as card acceptance.
AsiaPay (PayDollar): best for local Hong Kong methods including FPS
Best for
- Hong Kong-heavy customer bases
- B2B or higher-value orders where FPS beats ~3% card fees
- Merchants that need AlipayHK, WeChat Pay HK or Octopus-related flows
- Teams willing to work from a merchant rate card instead of a public global price list
Key features
- Local rails: FPS and other Hong Kong methods (subject to merchant setup)
- Regional wallets: AlipayHK, WeChat Pay HK and China-facing options (confirm proposal)
- Cards: Visa/Mastercard and other card schemes via PayDollar
- Asia-Pacific focus: built for regional merchants rather than US-first SaaS stacks
- Merchant onboarding: method list and rates confirmed in proposal
Fees
- Pricing model: quote-based merchant rate card
- No single public global fee like Stripe’s standard page
- Ask for: card MDR, FPS rate, wallet rates, setup fees and settlement timing in writing
Pros
- Strong local-method shortlist, especially when FPS is required
- Better fit for Hong Kong checkout habits than many global-only stacks
- Flexible merchant pricing once volume and industry are known
Cons
- Less transparent public pricing for quick DIY comparison
- Sales-led onboarding can be slower than self-serve Stripe signup
- Developer experience may feel less SaaS-native than Stripe or Airwallex
Verdict: Shortlist AsiaPay when FPS or Hong Kong wallets are non-negotiable. Confirm the live method list and rate card before you rebuild checkout.
Adyen: best for larger or omnichannel merchants
Best for
- Higher-volume merchants with complex channel mix
- Omnichannel businesses (online + in-store)
- Global brands that want one processor across markets
- Teams with finance and engineering capacity for enterprise onboarding
Key features
- Unified commerce: online and point-of-sale under one platform
- Global method coverage: cards and many local methods (scope depends on contract)
- Multi-currency settlement: available subject to setup
- Risk and optimisation tools: enterprise-grade acquiring and routing features
- Custom commercial terms: volume-based pricing negotiated with sales
Fees
- Pricing model: volume-based / Interchange++ or custom packages
- Typically quote-led: no single SME headline rate for Hong Kong startups
- Expect: commercial negotiation once monthly volume justifies it
Pros
- One stack for online and in-person at scale
- Strong global coverage for multi-market brands
- Custom pricing can beat flat SME rates at high volume
Cons
- Overkill for first-time founders and low-volume stores
- Longer sales and integration cycle
- Less DIY than Stripe’s self-serve signup
Verdict: Look at Adyen once volume and channel complexity justify an enterprise stack. Most early-stage Hong Kong SMEs should start elsewhere.
Which gateways support FPS, Alipay and WeChat Pay?
Coverage varies by provider. Similar product names are not the same wallets.
- FPS: Hong Kong’s real-time bank-transfer rail for HKD and RMB under the HKMA Faster Payment System
- Alipay / WeChat Pay (China): Mainland and tourist-facing wallets
- AlipayHK / WeChat Pay HK: local Hong Kong wallet products
- PayMe by HSBC: a home-grown Hong Kong wallet with more than 3 million users, popular for local consumer checkout.
FPS helps most on B2B and higher-value orders where card fees of about 3%+ are hard to absorb.
Method | Stripe | PayPal | Airwallex | AsiaPay (PayDollar) | Ayden |
Cards | Yes | Via PayPal checkout | Yes | Yes | Yes |
Alipay / WeChat (China-facing) | Yes | Limited | Yes | Yes | Yes |
AlipayHK / WeChat Pay HK | Yes | Limited | Yes | Yes | Yes |
PayMe by HSBC | No | No | Yes | Yes | Yes |
FPS | No | Not the usual path | Yes | Yes, direct integration | No |
Always verify the live method list for your industry before you build checkout around it. For official FPS context, see the HKMA Faster Payment System overview.
Compare total cost at your real mix, not the domestic card headline. International cards, FX mark-ups and chargebacks often move the effective rate more than a 0.1% difference on HK cards.
Do you need a bank account as well as a payment gateway?
Yes. A gateway collects. A bank or multi-currency account holds and moves the money.
Many founders set up Stripe or PayPal first, then realise payouts still need somewhere to land.
Pair the gateway with:
- a multi-currency account if you settle in several currencies
- a virtual bank or business account for day-to-day HKD operations
- cross-border payment tools if you pay suppliers overseas
Sleek can help with banking support so the gateway and the account work together. If you are still opening the account, see how to open a business bank account in Hong Kong.
How do you choose the right gateway for your business?
Match the gateway to your model, markets and transaction mix, not to the biggest brand name.
|
Your situation |
Start here |
|
SaaS or subscription product |
Stripe |
|
New store selling to overseas consumers |
PayPal + Stripe |
|
Selling across currencies and markets |
Airwallex |
|
Mostly Hong Kong customers / B2B |
AsiaPay or bank + FPS |
|
High volume, online + in-store |
Adyen (once scale justifies it) |
Many Hong Kong sellers run a mix. Start with one primary gateway, then add a second method where conversion data shows a gap.
How should you account for payment gateway income?
Record every payout and every gateway fee.
Gross sales, fees, chargebacks and FX differences all affect your books and Profits Tax. Hong Kong companies generally keep business records for seven years.
In practice that means:
- reconciling gateway payouts to invoices and bank deposits
- booking fees as deductible expenses where they qualify
- keeping clear gateway statements ready for the annual audit
Sleek handles accounting for payment income on Xero. For the tax side of online sales, see tax on your e-commerce income.
How Sleek helps when you accept payments
Sleek is not a payment gateway. We help you set up the company and banking stack behind your gateway, and we keep the books clean.
With Sleek, you can:
- Open a multi-currency account with partners so Stripe, PayPal or Airwallex payouts have somewhere to land
- Keep incorporation, company secretary and accounting in one place as payment volume grows
- Book every gateway payout and fee on SleekBooks or Xero, ready for audit and Profits Tax
- Stay focused on selling, while compliance and reconciliation run in the background
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FAQs about payment gateways in Hong Kong
Yes. Stripe supports Hong Kong businesses for online payments. You still need a Hong Kong company, KYC documents and a bank or multi-currency account for payouts. Confirm fees on stripe.com/hk before you go live.
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