
When vacationing in Thailand, Indonesian citizens (WNI) have several payment method options during their stay, ranging from cash in Baht, debit or credit cards, to QRIS.
So, how do you use QRIS in Thailand, and what needs to be prepared?
Can Indonesian Citizens Pay Using QRIS in Thailand?
Yes. Indonesian citizens can use QRIS to pay in Thailand through Indonesian banking or e-wallet apps that support QRIS Cross-Border.

What Is QRIS Cross-Border?
QRIS Cross-Border allows Indonesian users to pay in Thailand using domestic payment apps by scanning a Thai QR code that supports cross-border transactions.
This service is not available at all merchants. Make sure the payment QR displays the Thai QR Payment/PromptPay logo, indicating that the merchant can accept cross-border payments from partner countries, including Indonesia.

Which Banks and E-Wallets Can Be Used?
Not all Indonesian payment apps automatically support QRIS Cross-Border. To make transactions in Thailand, Indonesian citizens can use a number of banking and e-wallet apps that have been registered as supporting payment service providers (PJP). Some commonly used ones include BCA, Bank Mandiri, BRI, BNI, CIMB Niaga, DANA, GoPay, and Bank Permata.

Here is the list of Indonesian PJPs that support QRIS Cross-Border transactions in Thailand:
| Banks | E-Wallets |
| BCA | DANA |
| Bank Mandiri | GoPay |
| BPD Bali | LinkAja |
| BNI | Finpay |
| Bank Permata | Ottocash |
| BRI | |
| CIMB Niaga | |
| BSI | |
| Bank Mega | |
| Bank Sinarmas | |
| Bank Pan Indonesia | |
| OCBC NISP | |
| BTN | |
| Bank Ina Perdana | |
| Bank Nagari | |
| Bank Danamon | |
| Bank DBS | |
| SMBC |
This PJP list is subject to change as service providers are added or updated. Therefore, before leaving, it is advisable to recheck whether the banking or e-wallet app you normally use is still included as a QRIS Cross-Border provider for Thailand.
How to Pay Using QRIS in Thailand?

If the merchant supports cross-border payments, the process is quite simple. Generally, the steps to pay using QRIS in Thailand are:
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Open an Indonesian bank/e-wallet app that supports QRIS Cross-Border.
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Select the Scan/QRIS feature.
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Scan the Thai QR that supports cross-border payments.
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Enter or confirm the amount in Baht.
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Check the merchant name and the displayed Rupiah amount.
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Confirm with your PIN/security method.
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Ensure the transaction is successful.
Tip: Before paying, always check the Rupiah amount and merchant name on the confirmation page.
How Much Rupiah Will Be Deducted?
Prices of goods or services in Thailand are set in Baht (THB). When paying with QRIS Cross-Border, that amount will be converted into Rupiah. Before the transaction is confirmed, the app will display the Rupiah amount to be debited from your payment account.
Exchange rates used may differ between one bank or payment provider and another. Because of this, rates from Google, search engines, or money changers are not always the same as the rate that appears during a QRIS Cross-Border transaction. Also, pay attention to any additional fees if informed by the payment provider.

What If You Have a Baht Pocket or Foreign Currency Account?
Having a Baht balance in a pocket or foreign currency account does not always mean that balance will be used when paying with QRIS Cross-Border. The source of funds used depends on the features and policies of each respective bank or payment app.
In QRIS Cross-Border transactions in Thailand, the transaction amount is set in Baht (THB), and then the app will display the transaction value in Rupiah before the payment is confirmed.
Foreign currency pockets themselves may have different mechanisms. In certain services, foreign currency balances can be used for debit card transactions in the same currency, eliminating the need to convert from Rupiah.
Therefore, before confirming a transaction, users should check the fund source, exchange rate, displayed amount in the app, and foreign currency balance policies from their bank or service provider.
If You Can’t Use QRIS, How Else Can You Pay in Thailand?
Pay Using a Debit or Credit Card

Debit or credit cards bearing the Visa or Mastercard logo can generally be used for international transactions at many hotels, shopping malls, restaurants, and tourist spots in Thailand.
Before leaving, ensure your card is active for international transactions and check the foreign transaction fees charged by the issuing bank.
Pay Using Cash

Cash remains essential in Thailand, especially for street food, local markets, small merchants, and places that do not accept QR or cards. Therefore, still prepare Baht cash even if you use digital payments more frequently.
QRIS, Card, or Cash: Which Is Most Practical for Indonesian Citizens?

There is no single method that is the most practical for every situation. QRIS, cards, and cash can all be used to pay while in Thailand, but their usage and availability vary.
| Method | How to Pay | Availability |
| QRIS | Scan Thai QR via Indonesian app | Merchants supporting Cross-Border QR |
| Card | Tap or insert card | Widely used in hotels, malls, restaurants, and tourist spots |
| Cash | Pay directly in Baht | Widely used, especially by small merchants |


