Quick answer
Use a payment route that settles the merchant in VND while debiting a funding source you already hold. With BKJ QR Payment, a verified user can scan a supported VietQR code and pay from USDT or USDC. Review the VND amount, the 1% payment fee and the final stablecoin debit before confirming. Keep some VND or another payment method for unsupported codes or network problems.
1. Separate the merchant's settlement from your funding currency
A merchant may need to receive local fiat even when the payer does not hold a large VND balance. A compatible cross-border or app-based QR route handles the conversion and settlement behind the transaction. The merchant sees the local-currency payment; the payer reviews the amount deducted from the chosen funding source.
This does not remove exchange-rate or funding costs. It changes when the conversion occurs and can reduce the need to estimate and carry a large cash balance in advance.
2. Prepare the account before checkout
Complete BKJ verification before you need the payment. Confirm that USDT or USDC is available in the correct account and allow for the displayed payment fee. Funding or transferring stablecoins may involve separate costs outside the merchant payment itself.
Keep the App updated and confirm that your phone has a reliable data connection. For a critical expense, identify a backup card or cash route before scanning.
3. Scan, review and confirm
| Screen item | What to verify | Why it matters |
|---|---|---|
| Merchant and QR | The code is supported and belongs to the intended merchant | Prevents incompatible or wrong-recipient payment |
| VND amount | The amount matches the bill | Protects against amount-entry errors |
| Fee and final debit | 1% fee and total USDT/USDC debit shown | Allows an all-in cost check |
| Result status | Successful, pending or failed | Determines the next action |
Do not show a screenshot of a submitted transaction as proof before the App displays a successful result. The merchant should also confirm receipt. If the status is pending, avoid immediately sending the same payment again.
4. If the payment does not work
Check whether the QR is supported, the amount and currency are correct, the balance covers the final debit, and the network is stable. Record the time, amount, merchant and transaction reference. If the status remains unclear, use BKJ's official support channel rather than repeatedly retrying a payment that may still be processing.
Where BKJ QR Payment fits
BKJ QR Payment is most useful when a traveller or cross-border payer already holds USDT or USDC and the merchant presents a supported VietQR code. It lets the merchant receive VND through the supported route while the payer avoids holding the full purchase budget in VND beforehand.
It is less suitable as the only payment method. QR compatibility, account status, balance and connectivity can all interrupt a transaction, so keep a small VND reserve or another working method.
Final recommendation
Set up and test the route before a time-sensitive purchase. At checkout, verify the merchant, VND amount, fee, final stablecoin debit and success status. Treat the confirmation screen as the decision point, not the advertised headline rate.
This guide provides general payment information and does not constitute financial, legal or tax advice. Product availability, fees and exchange rates may change. Review the final amount and current terms before confirming any transaction.