How to Accept International Payments in Southeast Asia

Quick Answer: To accept international payments across Southeast Asia, businesses need a gateway that supports cross-border payment methods — including PromptPay (Thailand), QRIS (Indonesia), DuitNow (Malaysia), UPI (India), and WeChat Pay and Alipay (China). Cross-border transactions typically settle at T+2. Domestic SGD and PHP transactions settle next business day; domestic MYR transactions settle at T+2 calendar days.

Southeast Asia's digital economy reached significant scale — according to Google-Temasek e-Conomy SEA research, the region's internet economy continues to expand rapidly, driven by digital payments adoption across all six major markets. Yet most SMBs in Singapore, Malaysia, and the Philippines are still set up only for domestic transactions. When a Thai tourist walks into a Tanjong Pagar café, or a Korean shopper lands on a Bangsar boutique's website, their preferred payment app often fails at checkout.

The result: lost sales, manual workarounds, and cash as a fallback.

The solution is not a new bank account or a foreign currency terminal. It is a payment setup that accepts the apps overseas customers already have on their phones.

What Does Accepting International Payments Actually Mean for SMBs?

For most small businesses in SEA, "international payments" means one of two things:

1. Online: A foreign customer buys from an e-commerce store and pays with a foreign card or overseas e-wallet.
2. In-person: A tourist or cross-border shopper pays at a physical store using the wallet app from their home country.

Both scenarios create the same problem — the merchant's payment setup does not recognise the customer's preferred method. International card acceptance solves part of this. But cards carry FX fees of around 3%, and many SEA consumers — particularly from China, India, Thailand, and Indonesia — default to local QR wallets, not cards.

Accepting those wallets directly is what cross-border QR payments solve.

What Cross-Border Payment Methods Are Available by Market?

The cross-border payment landscape in SEA is built around interlinked QR schemes. Each country's domestic system now connects to others, enabling a visitor to pay with their home app at a merchant abroad.

Here is what merchants in each market can accept from international customers:

How Does Cross-Border QR Work at the Point of Sale?

Several gateways now offer dynamic cross-border QR functionality for in-person merchants. For example, HitPay's Borderless QR enables in-person merchants to accept overseas wallets through a single dynamic QR code.

The transaction flow works like this:

1. The merchant enters the price in their home currency (SGD, MYR, or PHP).
2. The merchant selects the customer's country and preferred payment method.
3. HitPay applies real-time FX conversion automatically.
4. The customer scans and pays in their local currency using their home wallet app.
5. The merchant receives the payout in their home currency.

Cross-border transactions via Borderless QR are charged at a flat fee of 1.5%. This compares favourably against international card FX fees, which typically run around 3%. Merchants save approximately 0.5%–1% per transaction versus accepting international cards.

Cross-border payment method activation is processed by partner providers within 3–5 business days after submission.

How to set up cross-border payment acceptance

The general process for enabling cross-border payment methods is consistent across major gateways: sign up with a licensed provider, complete business verification, and enable cross-border payment methods through the dashboard. Most providers route activation through partner networks, which adds 3–5 business days for each cross-border method. The key steps to follow with any gateway:

1. Confirm the gateway is licensed in your operating market (MAS for Singapore, BNM for Malaysia, BSP for the Philippines).
2. Complete business verification — most SEA gateways approve accounts within 1–5 business days.
3. Navigate to payment method settings and enable the cross-border wallet methods relevant to your tourist and customer mix.
4. Allow 3–5 business days for partner provider activation.
5. For in-person acceptance, confirm the POS app supports dynamic QR display for cross-border wallets.
6. For online acceptance, confirm cross-border methods are included in the checkout flow, not just the in-person terminal.

Who Benefits Most from Cross-Border Payment Acceptance?

• Retail and F&B in tourist districts — A Chatuchak-style market stall in Orchard Road serving Thai and Chinese visitors. A restaurant near BGC in Manila with Korean and Singaporean diners.
• E-commerce stores with regional traffic — An online boutique based in Kuala Lumpur with buyers from Indonesia and Singapore who prefer QR Ph or PayNow over entering card details.
• Service businesses and freelancers — Accepting payment via payment link from an overseas client who uses PromptPay or GCash.

Practical Takeaway

Accepting international payments in SEA does not require a new bank account, a foreign currency POS terminal, or a separate merchant agreement. It requires a payment setup that supports the QR wallets overseas customers already use. The infrastructure exists — cross-border QR interoperability now covers the most common tourist and intra-SEA trade corridors. The gap for most SMBs is simply enabling it.

Frequently Asked Questions

Q: How can a small business in Singapore accept payments from tourists?
Singapore merchants can accept tourist payments by enabling cross-border QR methods such as PromptPay (Thailand), QRIS (Indonesia), DuitNow (Malaysia), UPI (India), WeChat Pay and Alipay (China). Most licensed gateways in Singapore support a subset of these — coverage varies by provider. Some, like HitPay, support all of these through a single dynamic QR code with automatic currency conversion and SGD payout. Cross-border transactions on most platforms settle at T+2.

Q: What is cross-border QR payment and how does it work?
Cross-border QR payment allows a merchant in one country to accept a customer's home-country e-wallet without requiring the customer to use a card or a foreign account. The merchant enters the price in their local currency, the payment platform converts it in real time, and the customer scans and pays using their preferred app. Some gateways handle this with a single dynamic QR code.

Q: Does a Malaysian business need a separate account to accept PayNow from Singaporean customers?
No separate account is required. Malaysian merchants can enable PayNow as a cross-border payment method directly within their existing gateway account — no separate registration needed. The payout is settled in MYR at T+2. Activation is typically processed by the partner provider within 3–5 business days after the method is enabled.

Q: Can a Philippine business accept QRIS payments from Indonesian customers?
Yes. Philippine merchants can accept QRIS (Indonesia's national QR standard) from Indonesian customers, both online and in-person — through gateways that support this cross-border corridor. The merchant receives the payout in PHP. This cross-border coverage is part of the broader SEA QR interoperability network, which also connects to PromptPay (Thailand), DuitNow (Malaysia), PayNow (Singapore), and KakaoPay / LINE Pay (South Korea).

Q: How do Southeast Asian payment gateways compare to PayPal for international payments?
Southeast Asian gateways with cross-border QR support are purpose-built for the region's intra-SEA payment corridors — covering PromptPay, QRIS, DuitNow, QR Ph, UPI, WeChat Pay, and South Korean wallets that PayPal does not support locally. These gateways typically charge no monthly fees and offer next business day payouts for domestic transactions, with T+2 for cross-border. PayPal is best suited for businesses that primarily serve customers who already hold a PayPal account or pay by card in markets where PayPal has strong consumer adoption outside SEA. For most tourist-facing or intra-SEA trade businesses, a locally-anchored gateway with cross-border QR support is the more practical choice.

Q: What fees apply to cross-border payment acceptance in Southeast Asia?
Cross-border payment acceptance fees vary by provider and method. Most gateways charge a percentage of each transaction — typically 1.5%–2.5% for cross-border QR methods — with no separate activation fee once methods are enabled. HitPay, for example, charges a flat 1.5% fee for its Borderless QR cross-border methods with no monthly platform fee. For any gateway, confirm whether card and cross-border method rates are quoted separately, as they often differ.